Thanksgiving often means needing dishes that feed a crowd without too much last minute work. Casseroles fit well because many can be made ahead and reheated. The recipes here use ingredients most people already have or can find easily. You will see options for different tastes like vegetable heavy or meat based. Each one gives straightforward steps for reliable results.
Helpful Tips Before You Start
A few steps ahead of time will help these casseroles turn out well for a crowd.
Assemble the day before
Mix and layer the casseroles in their baking dishes the night before Thanksgiving. Cover and refrigerate them so you only need to bake on the day.
Match oven temperatures
Check the recipes you plan to make and group ones that bake near 350 or 375 degrees. This lets you cook multiple dishes without constant temperature changes.
Add crunchy toppings last
Prepare items like toasted nuts, fried onions, or buttered crumbs separately. Sprinkle them on right before serving so they stay crisp instead of softening in the oven.
Use sturdy pans for transport
Choose disposable foil pans or ones with tight lids if you are taking a casserole to another house. Double wrap them in foil to keep everything hot and secure on the way.
Turkey Tetrazzini Casserole with Buttery Cracker Topping
This casserole turns leftover turkey into a creamy, comforting meal that fits right into a holiday spread. The sauce coats tender pasta and vegetables while the cracker topping adds a crisp finish that everyone reaches for first. It works well for weeknight dinners after Thanksgiving or as a make-ahead option for a casual gathering.
It delivers classic flavors with a rich sauce and a savory crunch on top. The dish stays simple to prepare yet feels special enough for guests.
Serves 4 people.
Ingredients
- 8 oz spaghetti
- 2 cups cooked turkey, shredded
- 8 oz white mushrooms, sliced
- 1 small onion, diced
- 2 cloves garlic, minced
- 2 cups chicken broth
- 1 cup heavy cream
- 1 cup frozen peas
- 1 cup shredded cheddar cheese
- 1 cup crushed buttery crackers
- 4 tbsp butter, divided
- 1/2 tsp salt
- 1/4 tsp black pepper
Instructions
- Preheat the oven to 375°F and grease a 9×9 inch baking dish.
- Cook the spaghetti in a large pot of salted water until al dente, then drain and set aside.
- Melt 2 tablespoons of butter in a large skillet over medium heat. Add the onion and mushrooms and cook until softened, about 5 minutes.
- Stir in the garlic and cook for 1 minute more.
- Pour in the chicken broth and heavy cream. Add the salt and pepper, then bring the mixture to a simmer.
- Stir in the shredded turkey, frozen peas, and cheddar cheese until the cheese melts and the sauce thickens slightly.
- Add the drained spaghetti to the skillet and toss until everything is evenly coated.
- Transfer the mixture to the prepared baking dish and spread it into an even layer.
- Melt the remaining 2 tablespoons of butter and toss it with the crushed crackers. Sprinkle the mixture evenly over the top.
- Bake for 20 to 25 minutes until the topping is golden and the edges are bubbly. Let it rest for 5 minutes before serving.
Extra Tips
Crush the crackers just before sprinkling them on top so they stay extra crisp after baking. If you make the casserole ahead, add the cracker topping right before it goes into the oven to prevent sogginess. Leftovers reheat well in a 350°F oven with a loose foil cover for the first 10 minutes.Course: Main Course Cuisine: American Equipment: Large pot, Large skillet, 9×9 baking dish
Sweet Potato Casserole with Brown Sugar Pecan Streusel
This sweet potato casserole brings a creamy base and a crunchy streusel topping that balances soft and crisp textures in every bite. It works well as a holiday side that appeals to both kids and adults at the table. The brown sugar and pecans add a warm, nutty flavor without making the dish overly sweet.
Serves 4 people.
Ingredients
- 4 medium sweet potatoes
- 1/4 cup milk
- 3 tablespoons butter, divided
- 1/4 cup brown sugar, divided
- 1 teaspoon vanilla extract
- 1/2 teaspoon cinnamon
- 1/2 cup chopped pecans
- 1/4 cup all-purpose flour
Instructions
- Peel the sweet potatoes and cut them into chunks. Place in a large pot, cover with water, and boil until tender, about 15 minutes. Drain well.
- Return the sweet potatoes to the pot. Add the milk, 2 tablespoons of the butter, 2 tablespoons of the brown sugar, vanilla extract, and cinnamon. Mash until smooth.
- Transfer the mashed sweet potatoes to a greased baking dish and spread into an even layer.
- In a small bowl, combine the pecans, flour, remaining 2 tablespoons brown sugar, and remaining 1 tablespoon butter. Mix with a fork until crumbly.
- Sprinkle the pecan streusel evenly over the sweet potato layer.
- Bake at 350 degrees Fahrenheit for 25 minutes, until the topping turns golden and the edges bubble slightly.
Extra Tips
You can prepare the mashed sweet potato base a day ahead and store it covered in the fridge, then add the streusel and bake just before serving. If the streusel seems too dry, add a small extra pat of butter to help it clump. Leftovers reheat well in a 300 degree oven to keep the topping crisp.Course: Side Dish Cuisine: American Equipment: Large Pot, Mixing Bowl, Baking Dish, Oven
Green Bean Casserole with Crispy Fried Shallots
This green bean casserole skips the canned soup and fried onions in favor of a fresh mushroom cream sauce and shallots fried until golden. The result is a lighter yet still comforting side that brings bright green beans, savory depth, and a satisfying crunch to the Thanksgiving table.
It works especially well when you need a make-ahead casserole that reheats nicely without losing texture. The contrast between the tender beans and the crisp shallot topping keeps every bite interesting.
Serves 4 people.
Ingredients
- 1 pound fresh green beans, trimmed
- 2 tablespoons unsalted butter
- 8 ounces cremini mushrooms, sliced
- 2 garlic cloves, minced
- 2 tablespoons all-purpose flour
- 1 cup whole milk
- 1/2 cup heavy cream
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 4 shallots, thinly sliced
- Vegetable oil, for frying
Instructions
- Bring a large pot of salted water to a boil. Add the green beans and cook for 4 minutes, then drain and plunge them into ice water to stop the cooking. Drain again and set aside.
- Melt the butter in a large skillet over medium heat. Add the mushrooms and cook until they release their liquid and begin to brown, about 6 minutes. Stir in the garlic and cook for 1 minute more.
- Sprinkle the flour over the mushrooms and stir for 1 minute. Slowly whisk in the milk and cream. Continue whisking until the sauce thickens, then season with salt and pepper. Remove from heat.
- Preheat the oven to 350°F. Stir the blanched green beans into the mushroom sauce until evenly coated. Transfer the mixture to a medium baking dish and spread it into an even layer.
- Pour vegetable oil into a small saucepan to a depth of about 1 inch. Heat over medium-high until shimmering. Fry the shallot slices in batches until golden and crisp, about 2 minutes per batch. Drain on paper towels.
- Scatter the fried shallots over the casserole. Bake for 15 minutes, just until the edges are bubbling. Serve warm.
Extra Tips
Fry the shallots just before baking so they stay crisp on top. If you make the casserole ahead, store the fried shallots separately in an airtight container and add them right before the final bake. A pinch of fresh thyme stirred into the sauce adds a subtle holiday note without changing the core flavor.Course: Side Dish Cuisine: American Equipment: Large Pot, Large Skillet, Medium Baking Dish, Small Saucepan
Sausage Apple Cornbread Stuffing Casserole
This casserole brings together savory sausage, sweet apples, and crumbly cornbread in one baked dish. It captures the flavors of classic stuffing while adding a bit of natural sweetness from the fruit.
It works well as a Thanksgiving side or a simple weeknight meal in fall. The result is moist and flavorful with a golden top that holds up well on a buffet table.
Serves 4 people.
Ingredients
- 1 pound ground sausage
- 2 medium apples, peeled and diced
- 4 cups crumbled cornbread
- 1 small onion, diced
- 2 celery stalks, diced
- 1 cup chicken broth
- 2 tablespoons butter
- 1 teaspoon dried sage
- 1/2 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 2 large eggs, beaten
Instructions
- Preheat the oven to 375 degrees and grease a medium baking dish.
- Cook the sausage in a large skillet over medium heat until browned. Remove it from the skillet and set aside.
- Melt the butter in the same skillet. Add the onion and celery and cook until softened.
- Stir in the diced apples and cook for two minutes more.
- In a large mixing bowl, combine the crumbled cornbread, cooked sausage, apple mixture, sage, thyme, salt, and pepper.
- Pour in the chicken broth and beaten eggs. Stir until everything is evenly moistened.
- Transfer the mixture to the prepared baking dish and spread it into an even layer.
- Bake for 30 minutes until the top is golden and the center is set. Let it rest for five minutes before serving.
Extra Tips
Use slightly stale cornbread for better texture so it absorbs the broth without turning mushy. If the mixture seems dry before baking, add a splash more broth. Leftovers reheat well in the oven at 350 degrees with a foil cover to keep the top from over-browning.Course: Side Dish Cuisine: American Equipment: Large skillet, Mixing bowl, Baking dish
Cheesy Scalloped Potatoes with Fresh Thyme
This cheesy scalloped potatoes dish brings comfort to any Thanksgiving table. Thin layers of potatoes bake in a creamy sauce until tender, with melted cheese throughout and fresh thyme for a light herbal touch.
It works well as a make-ahead side that reheats nicely and appeals to both kids and adults. The texture stays creamy inside with a lightly golden top.
Serves 4 people.
Ingredients
- 4 medium Yukon gold potatoes, thinly sliced
- 2 tablespoons butter
- 2 cloves garlic, minced
- 2 tablespoons all-purpose flour
- 2 cups whole milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 1/2 cups shredded sharp cheddar cheese
- 2 tablespoons fresh thyme leaves
Instructions
- Preheat the oven to 375°F and lightly grease an 8-inch baking dish.
- Melt the butter in a saucepan over medium heat. Add the minced garlic and cook for 1 minute.
- Whisk in the flour and cook for 1 minute more. Slowly pour in the milk while whisking to avoid lumps.
- Stir in the salt and pepper. Cook until the sauce thickens slightly, then remove from heat and mix in 1 cup of the cheddar cheese until melted.
- Arrange half the potato slices in the baking dish. Pour half the cheese sauce over them and sprinkle with 1 tablespoon of thyme.
- Repeat with the remaining potatoes and sauce. Top with the rest of the cheddar cheese and the remaining thyme.
- Cover with foil and bake for 30 minutes. Remove the foil and bake 15 to 20 minutes longer until the potatoes are tender and the top is golden.
Extra Tips
Use a mandoline for even potato slices so they cook at the same rate. Let the dish rest 10 minutes after baking to help the layers set before serving. Leftovers reheat well in a 350°F oven with a splash of milk added to keep the sauce creamy.Course: Side Dish Cuisine: American Equipment: Baking Dish, Saucepan, Mandoline Slicer
Creamy Brussels Sprouts and Bacon Casserole
This casserole brings together tender Brussels sprouts and smoky bacon in a rich cream sauce. It works well as a holiday side that still feels comforting on a weeknight. The texture stays creamy inside with a lightly browned top.
The flavors balance savory bacon with mild, earthy sprouts and a touch of garlic. It pairs easily with turkey or ham and holds up well on a buffet table.
Serves 4 people.
Ingredients
- 1 pound Brussels sprouts, trimmed and halved
- 8 slices bacon, chopped
- 1 cup heavy cream
- 4 ounces cream cheese, softened
- 2 cloves garlic, minced
- 1 cup shredded cheddar cheese
- 1/2 cup grated Parmesan cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the oven to 375 degrees and lightly grease a medium baking dish.
- Cook the chopped bacon in a large skillet over medium heat until crisp. Remove the bacon with a slotted spoon and set it aside. Leave about two tablespoons of bacon fat in the skillet.
- Add the halved Brussels sprouts to the skillet. Cook for 5 to 7 minutes, stirring occasionally, until they begin to brown.
- Stir in the minced garlic and cook for one minute more.
- Lower the heat and add the heavy cream, cream cheese, salt, and pepper. Stir until the cream cheese melts and the sauce becomes smooth.
- Mix the cooked bacon back into the skillet, then transfer everything to the prepared baking dish.
- Sprinkle the cheddar and Parmesan evenly over the top.
- Bake for 20 to 25 minutes until the cheese is melted and the edges bubble.
Extra Tips
For the creamiest texture, let the cream cheese reach room temperature before adding it so it melts evenly. You can assemble the full dish up to a day ahead and bake it just before serving. Leftovers reheat well in a 350-degree oven with a splash of cream stirred in to loosen the sauce.Course: Side Dish Cuisine: American Equipment: Large Skillet, Medium Baking Dish, Oven
Wild Rice Mushroom Casserole with Toasted Almonds
This casserole pairs nutty wild rice with earthy mushrooms and a crisp almond topping. It brings a hearty, satisfying texture that holds up well on a crowded Thanksgiving table without overpowering other dishes.
The dish stays balanced through simple savory flavors and a light creaminess that keeps each bite comforting. It works especially well when you need a reliable make-ahead side that still feels special.
Serves 4 people.
Ingredients
- 1 cup uncooked wild rice
- 2 1/2 cups chicken broth
- 8 ounces cremini mushrooms, sliced
- 1 medium onion, finely chopped
- 3 cloves garlic, minced
- 1/2 cup sliced almonds
- 1 cup grated Gruyere cheese
- 1/2 cup heavy cream
- 2 tablespoons butter
- 1 teaspoon dried thyme
- Salt and black pepper to taste
- 2 tablespoons chopped fresh parsley
Instructions
- Combine the wild rice and chicken broth in a saucepan. Bring to a boil, then reduce heat, cover, and simmer for 45 minutes until the rice is tender and most liquid is absorbed.
- While the rice cooks, melt 1 tablespoon butter in a large skillet over medium heat. Add the sliced almonds and toast for 3 to 4 minutes, stirring often, until golden. Remove and set aside.
- Add the remaining tablespoon of butter to the same skillet. Cook the onion for 4 minutes until softened, then add the garlic, mushrooms, thyme, salt, and pepper. Sauté for 6 to 8 minutes until the mushrooms release their liquid and begin to brown.
- Stir the cooked wild rice into the mushroom mixture. Add the heavy cream and Gruyere cheese, then mix until the cheese melts and everything is evenly combined.
- Transfer the mixture to a greased 8-inch baking dish. Sprinkle the toasted almonds evenly over the top. Bake at 375°F for 20 minutes until the edges bubble and the topping turns golden.
- Remove from the oven and scatter the chopped parsley over the surface before serving.
Extra Tips
For the best texture, toast the almonds just until they reach a light golden color so they stay crunchy after baking. If you prepare the casserole ahead, add the toasted almonds right before the final bake to keep them crisp. Leftovers reheat well in a 350°F oven with a splash of broth stirred in to restore moisture.Course: Side Dish Cuisine: American Equipment: Saucepan, Large skillet, 8-inch baking dish
Cranberry Turkey and Stuffing Layered Casserole
This casserole turns classic Thanksgiving flavors into an easy layered bake. It works well for using leftover turkey and stuffing after the holiday or for a simple weeknight meal that still feels festive. The result has soft stuffing on the bottom, tender turkey in the middle, and a sweet-tart cranberry layer on top.
Serves 4 people.
Ingredients
- 4 cups prepared stuffing
- 2 cups shredded cooked turkey
- 1 cup whole berry cranberry sauce
- 1/2 cup chicken broth
- 2 tablespoons butter, melted
- Salt and pepper to taste
- 1 tablespoon chopped fresh parsley
Instructions
- Preheat the oven to 375 degrees and lightly grease an 8×8 baking dish.
- Spread the prepared stuffing evenly across the bottom of the dish and press it down lightly to form a base layer.
- In a bowl, toss the shredded turkey with the chicken broth, salt, and pepper until the meat is evenly moistened.
- Layer the turkey mixture over the stuffing and spread it out smoothly.
- Spoon the whole berry cranberry sauce over the turkey and spread it gently to cover the surface.
- Drizzle the melted butter across the top of the cranberry layer.
- Bake for 25 minutes until the edges are hot and the top begins to set.
- Remove from the oven, sprinkle with chopped parsley, and let it rest for 5 minutes before serving.
Extra Tips
Use leftover stuffing straight from the fridge without extra liquid so the bottom layer stays firm. If your cranberry sauce is very sweet, add a pinch more pepper to the turkey layer to balance the flavors. Leftovers reheat well in a covered dish at 350 degrees for 15 minutes.Course: Main Course Cuisine: American Equipment: Baking dish, Mixing bowl, Oven
Butternut Squash Gratin with Sage and Gruyere
This butternut squash gratin offers a simple way to bring seasonal flavors to a Thanksgiving spread. Thin slices of squash bake under a layer of melted Gruyere, with sage adding an earthy note that complements richer holiday dishes.
The finished dish has a creamy interior and a lightly browned top that holds up well on a buffet. It pairs easily with turkey, stuffing, and green vegetables.
Serves 4 people.
Ingredients
- 1 medium butternut squash (about 2 pounds), peeled, seeded, and thinly sliced
- 2 tablespoons unsalted butter
- 2 tablespoons chopped fresh sage
- 1 cup heavy cream
- 1 1/2 cups shredded Gruyere cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the oven to 375 degrees F. Use 1 tablespoon of the butter to grease an 8-by-8-inch baking dish.
- Arrange half the squash slices in an even layer in the dish. Sprinkle with 1 tablespoon of the sage, half the salt and pepper, and 3/4 cup of the Gruyere.
- Repeat the layers with the remaining squash, sage, salt, pepper, and Gruyere.
- Pour the heavy cream evenly over the top. Dot the surface with the remaining tablespoon of butter.
- Bake for 45 to 50 minutes, until the squash is tender when pierced with a knife and the cheese is golden on top. Let the gratin rest for 5 minutes before serving.
Extra Tips
For the best texture, slice the squash as evenly as possible so it cooks at the same rate. The gratin can be assembled up to a day ahead and refrigerated; add an extra 10 minutes to the bake time if starting from cold. Leftovers reheat well in a 350-degree oven.Course: Side Dish Cuisine: American Equipment: Baking Dish, Knife
Cheesy Corn Pudding Casserole with Chives
This casserole brings together sweet corn and sharp cheddar in a soft, custardy bake that feels special enough for a holiday table. It works well as a side for turkey or ham and holds its own next to richer dishes without overpowering them. The texture stays creamy in the center with lightly golden edges, while fresh chives add a mild onion note that keeps each bite balanced.
Serves 4 people.
Ingredients
- 3 cups fresh or frozen corn kernels
- 1 1/2 cups shredded sharp cheddar cheese, divided
- 2 large eggs
- 1 cup heavy cream
- 1/4 cup all-purpose flour
- 2 tablespoons unsalted butter, melted
- 1/4 cup chopped fresh chives, plus extra for garnish
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the oven to 350 degrees and lightly grease an 8-inch square baking dish.
- In a large bowl, whisk together the eggs, heavy cream, melted butter, flour, salt, and pepper until smooth.
- Stir in the corn kernels, 1 cup of the cheddar cheese, and the chopped chives until everything is evenly coated.
- Pour the mixture into the prepared baking dish and sprinkle the remaining 1/2 cup of cheddar cheese over the top.
- Bake for 35 to 40 minutes until the center is set and the cheese on top is lightly browned.
- Remove from the oven and let the casserole rest for 5 minutes before sprinkling with extra chives and serving.
Extra Tips
For the creamiest result, thaw frozen corn completely and pat it dry before mixing so excess water does not thin the custard. Leftovers reheat well in a 300-degree oven for 10 minutes. If you want a milder cheese flavor, swap half the cheddar for Monterey Jack.Course: Side Dish Cuisine: American Equipment: Mixing Bowl, 8-inch Baking Dish, Whisk
Ham and Asparagus Casserole with Lemon Breadcrumb Topping
This casserole turns leftover holiday ham into a fresh, satisfying main dish. Tender asparagus adds a bright spring note while the lemon breadcrumb topping brings crunch and a light citrus lift that balances the richness of the creamy base.
It works well for Thanksgiving because it uses up ham without feeling heavy. The flavors stay simple and comforting, with a mix of soft filling and crisp topping that holds up well on a buffet table.
Serves 4 people.
Ingredients
- 1 lb fresh asparagus, trimmed and cut into 1-inch pieces
- 2 cups diced cooked ham
- 1 cup milk
- 2 tablespoons all-purpose flour
- 2 tablespoons butter
- 1 cup shredded cheddar cheese
- 1 cup panko breadcrumbs
- Zest and juice of 1 lemon
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 tablespoon olive oil
Instructions
- Preheat the oven to 375°F and lightly grease a 9×9-inch baking dish.
- Melt the butter in a medium skillet over medium heat. Whisk in the flour and cook for one minute until smooth.
- Slowly whisk in the milk, salt, and pepper. Cook until the sauce thickens, about two minutes. Stir in the lemon juice and remove from heat.
- Add the asparagus, ham, and cheddar cheese to the sauce. Stir until evenly coated, then transfer the mixture to the prepared baking dish.
- In a small bowl, combine the panko breadcrumbs, lemon zest, and olive oil. Sprinkle the mixture evenly over the casserole.
- Bake for 25 minutes until the topping is golden and the filling is bubbling at the edges.
Extra Tips
Steam the asparagus briefly before adding it if you prefer a softer texture. The casserole can be assembled without the breadcrumb topping up to a day ahead. Add the topping just before baking so it stays crisp. Leftovers reheat well in a 350°F oven for 15 minutes.Course: Main Course Cuisine: American Equipment: Baking dish, Medium skillet, Mixing bowl
Pumpkin Macaroni and Cheese Casserole with Crispy Sage
This casserole brings a creamy twist to classic macaroni and cheese by folding in pumpkin puree for subtle sweetness and earthiness. The dish bakes until bubbly with a golden top, then finishes with fried sage leaves that add crunch and herbal aroma. It works well as a holiday side that still feels comforting on a weeknight.
The flavors balance rich cheese with the mild taste of pumpkin, while the crispy sage keeps each bite from feeling too heavy. It pairs easily with roasted turkey or ham without competing with other Thanksgiving dishes.
Serves 4 people.
Ingredients
- 8 oz elbow macaroni
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 1 1/2 cups whole milk
- 1 cup pumpkin puree
- 2 cups shredded sharp cheddar cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon ground nutmeg
- 12 fresh sage leaves
- 1 tablespoon olive oil
Instructions
- Preheat the oven to 375°F and lightly grease a 9×9 inch baking dish.
- Cook the macaroni in a large pot of salted boiling water until just al dente, then drain and set aside.
- In a medium saucepan, melt the butter over medium heat. Whisk in the flour and cook for one minute until it forms a smooth paste.
- Slowly pour in the milk while whisking, then add the pumpkin puree, salt, pepper, and nutmeg. Cook, stirring often, until the sauce thickens slightly.
- Remove the sauce from the heat and stir in the shredded cheddar until fully melted and smooth.
- Combine the drained macaroni with the cheese sauce and pour the mixture into the prepared baking dish.
- Bake for 20 minutes until the edges bubble and the top turns lightly golden.
- While the casserole bakes, heat the olive oil in a small skillet over medium heat. Add the sage leaves and fry for 30 to 45 seconds per side until crisp. Drain on a paper towel.
- Remove the casserole from the oven and scatter the crispy sage leaves over the top before serving.
Extra Tips
Fry the sage just before serving so it stays crisp on the creamy surface. If you want a bit more crunch, sprinkle a handful of crushed crackers over the casserole during the last five minutes of baking. Leftovers reheat well in a 350°F oven with a splash of milk stirred in to loosen the sauce.Course: Side Dish Cuisine: American Equipment: Large pot, Medium saucepan, 9×9 inch baking dish, Small skillet
