These casseroles combine creamy alfredo sauce with pasta for easy weeknight meals. They suit family dinners or when you need something filling on the table fast. The list includes versions with chicken, broccoli, or mushrooms to match what you have on hand. Most recipes rely on basic ingredients and need about an hour from start to finish. Look through them to find one that fits your schedule this week.
Helpful Tips Before You Start
These tips keep Alfredo casseroles creamy and well balanced.
Cook Pasta Al Dente
Boil the pasta a minute or two less than the package directs. It will absorb sauce and finish cooking in the oven without turning soft.
Grate Cheese Fresh
Buy blocks of Parmesan and mozzarella and grate them yourself. Pre-shredded cheese often contains additives that keep the sauce from staying smooth.
Thin the Sauce Slightly
Alfredo thickens as it bakes. Stir an extra quarter cup of milk or cream into the sauce before mixing it with the pasta.
Cover While Baking
Bake the casserole covered for the first twenty minutes. Uncover it for the last ten minutes so the top browns without drying out.
Roasted Garlic Chicken Alfredo Casserole
This casserole combines roasted garlic with chicken and pasta in a creamy Alfredo sauce. It works well for weeknight dinners when you want a hearty meal that comes together with basic steps and bakes in one dish.
The roasted garlic adds a mellow sweetness to the sauce while the chicken stays tender and the cheese forms a golden top. The result is a rich, cohesive bake with balanced flavors and a satisfying texture.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 1 head garlic
- 2 tablespoons olive oil
- 1 pound boneless skinless chicken breasts, cut into bite-sized pieces
- 3 tablespoons butter
- 1 1/2 cups heavy cream
- 1 cup grated Parmesan cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 1/2 cups shredded mozzarella cheese
- 2 tablespoons chopped fresh parsley
Instructions
- Preheat the oven to 400°F. Slice the top off the head of garlic, drizzle with the olive oil, wrap in foil, and roast for 35 minutes until soft. Reduce oven temperature to 375°F when done.
- Cook the penne pasta in salted boiling water until al dente, then drain and set aside.
- While the pasta cooks, melt 1 tablespoon of the butter in a large skillet over medium heat. Add the chicken pieces and cook until no longer pink, about 6 to 7 minutes. Remove the chicken and set aside.
- In the same skillet, melt the remaining 2 tablespoons of butter. Squeeze the roasted garlic cloves into the pan and stir for 1 minute. Pour in the heavy cream, then add the Parmesan cheese, salt, and pepper. Stir until the sauce thickens slightly.
- Return the cooked chicken and drained pasta to the skillet and toss to coat evenly with the sauce.
- Transfer the mixture to a greased 9×9-inch baking dish. Sprinkle the mozzarella cheese evenly over the top.
- Bake for 20 minutes until the cheese is melted and lightly browned. Remove from the oven and sprinkle with the chopped parsley before serving.
Extra Tips
Roast the garlic ahead and store the cloves in the fridge for up to two days if you want to shorten the prep on the day you assemble the casserole. If the sauce thickens too much after mixing with the pasta, add a splash of the pasta cooking water before transferring to the baking dish. Leftovers reheat best in a 350°F oven covered with foil to keep the top from drying out.Course: Main Course Cuisine: American Equipment: Baking dish, Large skillet, Pot for pasta, Aluminum foil
Spicy Cajun Shrimp Alfredo Pasta Bake
This casserole brings together tender shrimp and al dente pasta in a creamy Alfredo sauce that gets a bold kick from Cajun seasoning. The dish bakes until the cheese on top turns golden and bubbly, making it a good choice for weeknight dinners when you want something comforting but with a little heat.
The flavors balance rich creaminess with smoky spice, while the shrimp stay plump inside the pasta layers. It works well for cooler evenings when a one-pan meal feels especially welcome.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 1 pound large shrimp, peeled and deveined
- 2 tablespoons Cajun seasoning
- 2 tablespoons butter
- 3 garlic cloves, minced
- 1 1/2 cups heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 2 tablespoons chopped parsley
Instructions
- Preheat the oven to 375°F and lightly grease a 9×13 baking dish. Cook the penne in a large pot of salted boiling water until al dente, then drain and set aside.
- Pat the shrimp dry and toss them with the Cajun seasoning until evenly coated. Melt the butter in a large skillet over medium heat, add the minced garlic, and cook for 30 seconds until fragrant.
- Add the seasoned shrimp to the skillet and cook for 2 to 3 minutes per side until they turn pink and opaque. Remove the shrimp from the skillet and set them aside.
- Pour the heavy cream into the same skillet and bring it to a gentle simmer. Stir in the Parmesan cheese until it melts and the sauce thickens slightly, about 3 minutes.
- Add the drained pasta and cooked shrimp back to the skillet. Toss everything together so the pasta and shrimp are coated in the sauce.
- Transfer the mixture to the prepared baking dish and sprinkle the mozzarella evenly over the top. Bake for 15 to 20 minutes until the cheese is melted and lightly browned.
- Remove from the oven and sprinkle with chopped parsley before serving.
Extra Tips
For a stronger Cajun flavor, add an extra teaspoon of seasoning when tossing the shrimp. If the sauce thickens too much after baking, stir in a splash of warm cream before serving. Leftovers reheat well in a 350°F oven with a cover to keep the pasta from drying out.Course: Main Course Cuisine: American Equipment: Large Pot, Large Skillet, 9×13 Baking Dish
Italian Sausage and Kale Casserole
This casserole combines creamy Alfredo sauce with savory Italian sausage and tender kale for a filling meal. It works well on busy weeknights when you want something warm and comforting without much fuss. The dish has a rich, cheesy texture balanced by the slight bitterness of the kale.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 1 pound Italian sausage, casings removed
- 1 tablespoon olive oil
- 4 cups chopped kale
- 2 cloves garlic, minced
- 2 cups heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the oven to 375 degrees. Cook the penne pasta in a large pot of salted water until al dente, then drain and set aside.
- Heat the olive oil in a large skillet over medium heat. Add the Italian sausage and cook, breaking it up with a spoon, until browned and cooked through.
- Add the minced garlic to the skillet and cook for 1 minute. Stir in the chopped kale and cook until it wilts, about 3 minutes.
- Pour in the heavy cream, then add the grated Parmesan cheese, salt, and black pepper. Stir until the sauce thickens slightly, about 4 minutes.
- Add the drained pasta to the skillet and toss to coat everything evenly in the sauce.
- Transfer the mixture to a greased baking dish. Sprinkle the shredded mozzarella cheese evenly over the top.
- Bake for 20 minutes until the cheese is melted and bubbly. Let it rest for 5 minutes before serving.
Extra Tips
Use curly kale rather than baby kale so it holds up during baking. If the sauce thickens too much while mixing with the pasta, add a splash of pasta water to loosen it. Leftovers reheat well in a covered dish at 350 degrees with a little extra cream stirred in to restore creaminess.Course: Main Course Cuisine: Italian Equipment: Large Pot, Large Skillet, Baking Dish
Sun-Dried Tomato and Basil Alfredo Pasta Casserole
This casserole combines creamy Alfredo with the tangy bite of sun-dried tomatoes and fresh basil for a balanced, hearty dish. It suits busy weeknights when you want a warm, oven-baked meal that still feels a little special. The finished texture is creamy with pockets of chewy tomato and melted cheese throughout the pasta.
It works well for small family dinners or make-ahead lunches. The basil adds a bright note that cuts through the richness of the sauce without overpowering it.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 2 cups Alfredo sauce
- ¾ cup sun-dried tomatoes, chopped
- ½ cup fresh basil, chopped
- 1 cup mozzarella cheese, shredded
- ½ cup Parmesan cheese, grated
- Salt and black pepper to taste
Instructions
- Preheat the oven to 375°F and lightly grease a 9×9-inch baking dish.
- Cook the penne in a large pot of salted boiling water until al dente, then drain and return it to the pot.
- Stir the Alfredo sauce, sun-dried tomatoes, half the basil, salt, and pepper into the pasta until evenly coated.
- Spread half the pasta mixture into the baking dish, sprinkle with half the mozzarella and half the Parmesan, then repeat with the remaining pasta and cheeses.
- Bake for 20 minutes until the top is bubbly and lightly golden.
- Remove from the oven and sprinkle the remaining basil over the top before serving.
Extra Tips
Add the final basil right before serving so it stays bright and fragrant. Leftovers reheat best with a splash of milk stirred in to loosen the sauce. If using sun-dried tomatoes packed in oil, drain them well first to avoid excess grease in the casserole.Course: Main Course Cuisine: Italian Equipment: Large pot, Colander, Mixing bowl, 9×9 baking dish, Oven
Bacon and Caramelized Onion Alfredo Bake
This Bacon and Caramelized Onion Alfredo Bake pairs smoky bacon with sweet onions in a creamy Alfredo sauce. The result is a baked pasta casserole that feels hearty without much effort. It suits weeknight family meals or casual weekend suppers when comfort is the priority.
The finished dish has a rich sauce that clings to the pasta, balanced by crisp bacon pieces and soft onion ribbons. A golden cheese topping adds a slight crunch on top while the inside stays creamy.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 6 slices bacon, chopped
- 2 large yellow onions, thinly sliced
- 3 tablespoons butter, divided
- 2 cloves garlic, minced
- 1 1/2 cups heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the oven to 375 degrees F. Cook the penne in a large pot of salted boiling water until al dente, then drain and set aside.
- Heat 1 tablespoon butter in a large skillet over medium heat. Add the sliced onions and cook, stirring often, for 15 to 20 minutes until they turn golden and soft.
- Push the onions to one side of the skillet. Add the chopped bacon and cook until crisp, about 6 to 8 minutes. Stir everything together and remove from heat.
- In the same skillet, melt the remaining 2 tablespoons butter. Add the minced garlic and cook for 30 seconds. Pour in the heavy cream, then stir in the Parmesan, salt, and pepper. Simmer for 3 minutes until slightly thickened.
- Add the drained pasta and bacon-onion mixture to the skillet. Toss until the pasta is evenly coated.
- Transfer everything to a greased 9×9 baking dish. Sprinkle the mozzarella evenly over the top. Bake for 15 to 20 minutes until the cheese is melted and lightly browned.
Extra Tips
Caramelize the onions slowly over medium heat to bring out their sweetness without burning them. Leftovers reheat well in a 350 degree F oven with a splash of milk stirred in to loosen the sauce. Use thick-cut bacon if you prefer larger, chewier pieces mixed throughout the bake.Course: Main Course Cuisine: American Equipment: Large Pot, Large Skillet, 9×9 Baking Dish
Lemon Herb Shrimp and Asparagus Alfredo Casserole
This Lemon Herb Shrimp and Asparagus Alfredo Casserole pairs creamy pasta with bright lemon and fresh herbs. Tender shrimp and crisp-tender asparagus add protein and color while the baked cheese layer keeps things cozy. It suits a weeknight supper when you want something comforting but not heavy.
The flavors balance rich Alfredo with citrus and herbs. Baking in one dish makes cleanup simple and lets the top brown nicely.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 1 pound large shrimp, peeled and deveined
- 1 bunch asparagus, trimmed and cut into 2-inch pieces
- 2 tablespoons butter
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- Zest and juice of 1 lemon
- 2 tablespoons fresh parsley, chopped
- 1 teaspoon dried oregano
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup shredded mozzarella cheese
Instructions
- Preheat the oven to 375°F. Cook the penne in a large pot of salted water until al dente, then drain and set aside.
- Melt the butter in a large skillet over medium heat. Add the minced garlic and cook for 1 minute until fragrant.
- Add the shrimp to the skillet and cook for 2 to 3 minutes per side until pink. Remove the shrimp and set aside.
- Add the asparagus pieces to the same skillet and cook for 3 minutes until they turn bright green. Pour in the heavy cream, then stir in the Parmesan, lemon zest, lemon juice, parsley, oregano, salt, and pepper. Simmer for 2 minutes to thicken slightly.
- Combine the cooked pasta, shrimp, and asparagus sauce in a large mixing bowl. Transfer the mixture to a greased 9×13 baking dish and sprinkle the mozzarella evenly over the top.
- Bake for 20 minutes until the cheese is melted and lightly golden. Let the casserole rest for 5 minutes before serving.
Extra Tips
Use fresh lemon zest for the brightest flavor and avoid overcooking the shrimp during the initial skillet step so they stay tender after baking. Leftovers reheat well in a 350°F oven with a splash of milk stirred in to loosen the sauce. If you prefer a milder herb taste, reduce the oregano to 1/2 teaspoon.Course: Main Course Cuisine: Italian Equipment: Large pot, Large skillet, 9×13 baking dish, Mixing bowl
Four-Cheese Mushroom Alfredo Pasta Casserole
This casserole combines earthy mushrooms with a creamy Alfredo base and four different cheeses for a dish that feels both comforting and substantial. It works well on busy weeknights when you want something warm without much last-minute effort, or on weekends when family or friends gather around the table.
The result is a baked pasta with a golden cheese top and tender bites of mushroom throughout. The mix of cheeses gives it a layered flavor that stays rich without becoming heavy.
Serves 4 people.
Ingredients
- 12 ounces penne pasta
- 8 ounces cremini mushrooms, sliced
- 4 tablespoons butter
- 3 cloves garlic, minced
- 2 cups heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup ricotta cheese
- 1/2 cup shredded fontina cheese
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 cup chopped fresh parsley
Instructions
- Preheat the oven to 375°F and lightly grease a 9×9-inch baking dish. Cook the penne in a large pot of salted boiling water until just al dente, then drain and set aside.
- Melt the butter in a large skillet over medium heat. Add the sliced mushrooms and cook until they release their liquid and start to brown, about 6 minutes.
- Stir in the minced garlic and cook for 1 minute more. Pour in the heavy cream, then add the salt and black pepper. Simmer the mixture for 3 minutes until it thickens slightly.
- Remove the skillet from the heat and stir in the Parmesan and ricotta until smooth. Add the drained pasta and toss to coat evenly.
- Transfer half the pasta mixture to the prepared baking dish. Sprinkle with half the mozzarella and half the fontina. Add the remaining pasta, then top with the rest of the mozzarella and fontina.
- Bake for 20 minutes until the cheese on top is melted and lightly golden. Let the casserole rest for 5 minutes, then sprinkle with the chopped parsley before serving.
Extra Tips
Use cremini mushrooms instead of white button for deeper flavor, and mix the ricotta into the sauce rather than layering it so the texture stays creamy throughout. Leftovers reheat well in a 350°F oven with a splash of milk to loosen the sauce. If fontina is hard to find, swap in provolone without changing the overall taste.
Course: Main Course Cuisine: Italian-American Equipment: Large pot, Large skillet, 9×9 baking dishBroccoli and Smoked Gouda Alfredo Casserole
This casserole combines tender pasta and broccoli with a rich Alfredo sauce made from smoked Gouda. The smoked cheese adds depth to the creamy sauce while the broccoli brings a fresh contrast in each bite. It works well for weeknight dinners when you want something warm and filling without much fuss.
The dish bakes until the top turns golden and the sauce bubbles around the edges. The result is a cohesive casserole where the pasta absorbs the flavors and the broccoli stays bright green.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 3 cups broccoli florets
- 2 tablespoons butter
- 2 cloves garlic, minced
- 1 1/2 cups heavy cream
- 1 cup grated Parmesan cheese
- 2 cups shredded smoked Gouda cheese, divided
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the oven to 375 degrees F. Cook the penne in a large pot of salted water until al dente, then drain and set aside.
- Steam or blanch the broccoli florets for 3 minutes until bright green and slightly tender. Drain and set aside.
- In a large skillet, melt the butter over medium heat. Add the minced garlic and cook for 1 minute until fragrant.
- Pour in the heavy cream and bring to a gentle simmer. Stir in the Parmesan cheese, 1 1/2 cups of the smoked Gouda, salt, and pepper until the sauce is smooth.
- Add the cooked pasta and broccoli to the skillet. Toss gently to coat everything evenly with the sauce.
- Transfer the mixture to a greased 9×9 inch baking dish. Sprinkle the remaining 1/2 cup of smoked Gouda evenly over the top.
- Bake for 20 minutes until the cheese is melted and the edges are bubbling. Let it rest for 5 minutes before serving.
Extra Tips
Steam the broccoli just until it turns bright green so it keeps some bite after baking. If the sauce thickens too much while mixing, add a splash of pasta water to loosen it before transferring to the dish. Leftovers reheat well in a 350 degree F oven with a cover to keep the pasta from drying out.Course: Main Course Cuisine: American Equipment: Large pot, Large skillet, 9×9 inch baking dish
Turkey and Cranberry Alfredo Pasta Bake
This turkey and cranberry Alfredo pasta bake turns leftover turkey into a creamy, comforting casserole with a hint of sweetness from dried cranberries. It suits cool evenings when you want something rich yet straightforward that feels a bit festive without extra effort.
The finished dish offers tender pasta in a smooth Alfredo base, with savory turkey pieces and tart cranberries scattered throughout. A golden cheese topping adds the right amount of crunch to each serving.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 2 cups cooked turkey, diced
- 1 1/2 cups prepared Alfredo sauce
- 1/2 cup dried cranberries
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 2 tablespoons chopped fresh parsley
Instructions
- Preheat the oven to 375°F. Cook the penne in a large pot of salted boiling water until al dente, then drain and return it to the pot.
- Add the diced turkey, Alfredo sauce, dried cranberries, 1/2 cup of the mozzarella, and 1/4 cup of the Parmesan to the pot. Stir until the pasta and turkey are evenly coated.
- Transfer the mixture to a greased 8×8-inch baking dish. Sprinkle the remaining mozzarella and Parmesan evenly over the top.
- Bake for 20 to 25 minutes, until the cheese is melted and lightly browned on the edges.
- Remove from the oven and scatter the chopped parsley over the surface before serving.
Extra Tips
Dried cranberries soften nicely during baking but still provide little bursts of tartness against the rich sauce. If you have extra turkey from a roast, this is an easy way to use it without drying it out. Leftovers reheat best in a 350°F oven for 10 minutes to restore the crisp cheese topping.Course: Main Course Cuisine: American Equipment: Large pot, Mixing bowl, Baking dish
Pesto Chicken and Spinach Alfredo Casserole
This casserole combines creamy Alfredo sauce with tender chicken and fresh spinach for a satisfying weeknight meal. The pesto adds a bright herbal note that balances the richness of the pasta bake. It works well on cooler evenings when you want something warm and filling without much fuss.
The finished dish has a golden cheese topping over layers of saucy pasta and vegetables. Spinach wilts into the mixture during baking while the chicken stays moist. It comes together with basic pantry staples and a short baking time.
Serves 4 people.
Ingredients
- 8 ounces penne pasta
- 1 pound cooked chicken breast, diced
- 2 cups fresh spinach
- 1/4 cup basil pesto
- 15 ounces Alfredo sauce
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Instructions
- Preheat the oven to 375 degrees F. Cook the penne pasta in a large pot of boiling water until al dente, then drain and set aside.
- In a large bowl, stir together the cooked pasta, diced chicken, fresh spinach, basil pesto, and Alfredo sauce until everything is evenly coated.
- Transfer the mixture to a greased 9×9 inch baking dish and spread it into an even layer.
- Sprinkle the shredded mozzarella cheese and grated Parmesan cheese evenly over the top.
- Bake for 20 to 25 minutes until the cheese is melted and lightly browned on top. Let the casserole rest for 5 minutes before serving.
Extra Tips
Stir the spinach in while it is still raw so it wilts naturally during baking without releasing excess water. For a stronger pesto flavor, swirl an extra tablespoon on top just before serving. Leftovers reheat well in a 350 degree F oven for 15 minutes to restore the crisp cheese layer.Course: Main Course Cuisine: Italian Equipment: Large pot, Large bowl, 9×9 inch baking dish
