Cold winter days call for comforting dinners that don’t leave a sink full of dishes. These simple one-pot casseroles bring together hearty ingredients in one pan, with less cleanup after dinner. You’ll find practical ideas for busy weeknights, cozy family meals, and easy leftovers.
Helpful Tips Before You Start
A little prep makes one-pot casseroles easier to cook and even easier to clean up.
Check Your Dish Size
Choose a casserole dish or pot large enough to hold all the ingredients without filling it to the brim. Extra space helps prevent bubbling over.
Prep Ingredients First
Chop vegetables and measure broth, seasonings, and other ingredients before you start. This keeps cooking smooth and helps avoid extra dishes as you go.
Cut Ingredients Evenly
Keep vegetables and pieces of meat similar in size so they cook at about the same rate. This is especially helpful when everything bakes together.
Use the Right Oven-Safe Pot
If a recipe starts on the stovetop and finishes in the oven, make sure your pot or pan is oven-safe. Check that its handles and lid can withstand the baking temperature.
Let It Rest Before Serving
Give the casserole a few minutes to settle after baking. It will be easier to serve, and the pot will be less likely to spill as you carry it to the table.
Chicken, Broccoli, and Cheddar Rice Casserole
This one-pot casserole brings together tender chicken, fluffy rice, broccoli, and sharp cheddar in a creamy, comforting meal. Cooking everything in the same oven-safe pot keeps cleanup simple.
It works well for a cozy weeknight dinner, and leftovers reheat easily for lunch. The top turns lightly golden while the rice stays soft and the broccoli adds a fresh, tender bite.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 pound boneless, skinless chicken breasts, cut into 1-inch pieces
- 1 teaspoon kosher salt
- ½ teaspoon black pepper
- 1 small yellow onion, finely chopped
- 2 cloves garlic, minced
- 1 cup long-grain white rice, rinsed and drained
- 2 cups low-sodium chicken broth
- ½ cup heavy cream
- ½ teaspoon paprika
- 3 cups small broccoli florets
- 1½ cups shredded sharp cheddar cheese, divided
Instructions
- Heat the oven to 375°F. Set a large oven-safe pot or Dutch oven over medium-high heat and add the olive oil. Season the chicken with the salt and pepper, then cook for 4 to 5 minutes, stirring occasionally, until lightly browned on the outside. Transfer the chicken to a plate. It will finish cooking in the oven.
- Add the onion to the same pot and cook for about 3 minutes, stirring, until softened. Add the garlic and cook for 30 seconds. Stir in the rinsed rice and paprika so the grains are coated.
- Pour in the chicken broth and heavy cream, then return the chicken and any juices to the pot. Stir well and bring the mixture to a gentle simmer. Cover the pot and transfer it to the oven. Bake for 25 minutes.
- Carefully remove the pot from the oven and stir in the broccoli florets. Cover and bake for another 10 to 12 minutes, until the rice is tender, the broccoli is fork-tender, and the chicken is cooked through.
- Stir in 1 cup of the cheddar until melted. Sprinkle the remaining ½ cup over the top, cover the pot, and let it stand for 5 minutes so the cheese melts. Serve warm.
Extra Tips
Cut the broccoli into small, similar-sized florets so they cook evenly with the rice. If the rice is still firm after the final bake, cover the pot and return it to the oven for a few more minutes, checking that there is still a little moisture in the bottom.Course: Main Course Cuisine: American Equipment: Oven-Safe Pot or Dutch Oven, Cutting Board, Knife, Measuring Cups, Measuring Spoons
Sausage, White Bean, and Kale Casserole
This cozy one-pot casserole brings together browned sausage, creamy white beans, and tender kale in a savory tomato broth. It makes a hearty winter dinner without leaving a pile of dishes behind.
The beans soften as the casserole simmers, while the sausage adds a rich, savory flavor and the kale keeps each serving balanced. Serve it on a chilly weeknight when you want a filling meal with minimal cleanup.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 pound Italian sausage, casings removed
- 1 medium yellow onion, diced
- 3 garlic cloves, minced
- 1 teaspoon dried oregano
- 1 can (14.5 ounces) diced tomatoes
- 1 cup low-sodium chicken broth
- 2 cans (15 ounces each) cannellini beans, drained and rinsed
- 1 bunch kale, stems removed and leaves roughly chopped
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 1/3 cup grated Parmesan cheese
Instructions
- Heat the olive oil in a large oven-safe skillet or Dutch oven over medium heat. Add the sausage and cook, breaking it into small pieces, until browned and cooked through, about 6 to 8 minutes.
- Add the diced onion and cook for 4 to 5 minutes, stirring occasionally, until softened. Stir in the garlic and oregano and cook for 30 seconds.
- Add the diced tomatoes, chicken broth, cannellini beans, salt, and black pepper. Stir to combine, then bring the mixture to a gentle simmer.
- Fold in the kale a handful at a time. Cover and simmer for 8 to 10 minutes, until the kale is tender and the beans are heated through.
- Sprinkle the Parmesan evenly over the casserole. Transfer the oven-safe skillet or Dutch oven to a preheated broiler and broil for 2 to 3 minutes, until the cheese is lightly golden. Serve warm.
Extra Tips
For a thicker casserole, simmer it uncovered for a few extra minutes before adding the Parmesan. If your skillet is not oven-safe, skip the broiler and stir the cheese into the hot casserole just before serving.Course: Main Course Cuisine: Italian-American Equipment: Large oven-safe skillet or Dutch oven, Wooden spoon, Can opener
Beef and Barley Mushroom Casserole
This one-pot casserole brings together tender beef, earthy mushrooms, and chewy barley in a savory broth. It is a hearty choice for a cold evening, with the grain and meat cooking together for a filling meal and fewer dishes to wash.
The finished casserole is cozy and spoonable, with thyme and Worcestershire adding depth to the rich beef flavor. A covered oven bake gives the barley time to soften and absorb the broth.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 pound beef stew meat, cut into 1-inch pieces
- 1 medium yellow onion, diced
- 8 ounces cremini mushrooms, sliced
- 2 cloves garlic, minced
- 1 cup pearl barley, rinsed
- 3 cups low-sodium beef broth
- 1 tablespoon Worcestershire sauce
- 1 teaspoon dried thyme
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 2 tablespoons chopped fresh parsley
Instructions
- Heat the oven to 350°F. Use a Dutch oven or other oven-safe pot with a lid.
- Heat the olive oil in the pot over medium-high heat. Add the beef in a single layer and brown it on all sides, working in batches if needed. Transfer the browned beef to a plate.
- Add the onion and mushrooms to the same pot. Cook for 5 to 7 minutes, stirring occasionally, until softened and the mushrooms have released some of their moisture.
- Stir in the garlic and cook for 30 seconds. Add the rinsed barley, beef broth, Worcestershire sauce, thyme, salt, and pepper. Return the beef and any juices on the plate to the pot, then stir to combine.
- Bring the mixture to a gentle simmer. Cover the pot and transfer it to the oven. Bake for 1 hour to 1 hour and 15 minutes, until the beef is tender and the barley is soft. If the barley is still firm, continue baking and check it every 10 minutes.
- Let the casserole rest, covered, for 5 minutes. Stir, then sprinkle with chopped parsley before serving.
Extra Tips
Pearl barley absorbs liquid as it rests, so stir in a small splash of beef broth if the casserole becomes thicker than you like. For the best texture, check that the barley is tender before taking the pot out of the oven.Course: Main Course Cuisine: American Equipment: Dutch Oven, Cutting Board, Chef’s Knife
Creamy Tuna Noodle Casserole with Peas
This one-pot casserole brings tender noodles, flaky tuna, and sweet peas together in a creamy sauce. It is a comforting choice for chilly evenings when you want a filling dinner without a sink full of dishes.
A crisp breadcrumb topping adds a little crunch to the soft, creamy filling. Everything cooks in one oven-safe skillet, so it is easy to bring the casserole straight to the table.
Serves 4 people.
Ingredients
- 8 ounces wide egg noodles
- 1 tablespoon olive oil
- 1 small yellow onion, finely chopped
- 2 tablespoons all-purpose flour
- 2 cups low-sodium chicken broth
- 1 cup whole milk
- 1 teaspoon Dijon mustard
- 1/2 teaspoon dried thyme
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 1 cup frozen peas
- 2 cans (5 ounces each) tuna in water, drained and flaked
- 1/2 cup shredded sharp cheddar cheese
- 1/2 cup panko breadcrumbs
- 1 tablespoon unsalted butter, melted
Instructions
- Preheat the oven to 400°F. Set an oven-safe skillet aside for the casserole.
- Heat the olive oil in the skillet over medium heat. Add the chopped onion and cook for 3 to 4 minutes, stirring occasionally, until softened.
- Sprinkle the flour over the onion and stir for about 1 minute. Gradually pour in the chicken broth and milk while stirring to keep the sauce smooth. Add the Dijon mustard, dried thyme, salt, and black pepper.
- Stir in the egg noodles. Bring the mixture to a gentle simmer, then reduce the heat to medium-low. Cover and cook for 8 to 10 minutes, stirring a few times, until the noodles are nearly tender. Add a small splash of water if the skillet looks too dry before the noodles are cooked.
- Fold in the frozen peas and drained tuna. Sprinkle the cheddar evenly over the mixture.
- Stir the panko breadcrumbs with the melted butter in a small bowl. Scatter the crumbs over the casserole.
- Transfer the skillet to the oven and bake uncovered for 10 to 12 minutes, until the topping is golden and the sauce is bubbling around the edges. Let it rest for 5 minutes before serving.
Extra Tips
Keep the skillet at a gentle simmer while the noodles cook so they soften without sticking to the bottom. If you prefer a softer breadcrumb topping, cover the skillet loosely with foil during baking. Leftovers can be refrigerated in a covered container and reheated with a splash of milk to loosen the sauce.Course: Main Course Cuisine: American Equipment: Oven-Safe Skillet, Small Bowl, Measuring Cups, Measuring Spoons
Mexican-Style Enchilada Quinoa Casserole
This one-pot casserole brings quinoa, black beans, corn, and enchilada sauce together for a hearty winter meal with minimal cleanup. Everything cooks in the same oven-safe skillet, so there’s no need to boil the quinoa separately.
The quinoa turns tender as it absorbs the smoky, tangy sauce, while melted cheese makes the top savory and satisfying. It’s a practical weeknight dinner that’s easy to serve straight from the pan.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 small yellow onion, diced
- 1 red bell pepper, diced
- 2 cloves garlic, minced
- 1 teaspoon ground cumin
- 1 teaspoon chili powder
- 1 cup uncooked quinoa, rinsed and drained
- 1 can (15 ounces) black beans, drained and rinsed
- 1 cup corn kernels, drained if canned
- 1 can (10 ounces) red enchilada sauce
- 1 cup vegetable broth
- 1 cup shredded Monterey Jack cheese
- 2 tablespoons chopped fresh cilantro
Instructions
- Preheat the oven to 375°F. Set a large oven-safe skillet over medium heat and add the olive oil.
- Add the onion and red bell pepper. Cook for 4 to 5 minutes, stirring occasionally, until softened. Stir in the garlic, cumin, and chili powder and cook for 30 seconds.
- Add the rinsed quinoa, black beans, corn, enchilada sauce, and vegetable broth. Stir well and bring the mixture to a gentle simmer.
- Cover the skillet tightly with an oven-safe lid or foil. Transfer it to the oven and bake for 25 to 30 minutes, until the quinoa is tender and has absorbed most of the liquid.
- Carefully remove the cover and sprinkle the Monterey Jack evenly over the casserole. Bake uncovered for 5 minutes, or until the cheese has melted.
- Let the casserole rest for 5 minutes, then scatter the cilantro over the top and serve from the skillet.
Extra Tips
For a milder casserole, use mild enchilada sauce and reduce the chili powder to ½ teaspoon. Letting the quinoa rest before serving helps it settle and makes the casserole easier to scoop. If the skillet does not have an oven-safe lid, cover it snugly with foil before baking.Course: Main Course Cuisine: Mexican Equipment: Large Oven-Safe Skillet, Oven, Measuring Cups and Spoons
Shepherd’s Pie with Ground Lamb and Root Vegetables
This one-pot shepherd’s pie layers savory ground lamb and tender root vegetables under creamy mashed potatoes. Baking it in an oven-safe skillet keeps the cleanup simple and lets the filling and topping come together in one dish.
It is a cozy choice for a cold weeknight or a relaxed Sunday dinner. The lamb filling is hearty and savory, while the potato topping turns lightly golden on top and stays soft underneath.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 pound ground lamb
- 1 small yellow onion, diced
- 2 medium carrots, peeled and diced
- 1 small parsnip, peeled and diced
- 1 tablespoon tomato paste
- 1 teaspoon dried thyme
- 1 tablespoon all-purpose flour
- 1 cup beef broth
- 1 tablespoon Worcestershire sauce
- 1 cup frozen peas
- 1 pound Yukon Gold potatoes, peeled and cut into chunks
- 3 tablespoons unsalted butter
- ¼ cup milk
- ½ teaspoon salt, plus more to taste
- ¼ teaspoon black pepper, plus more to taste
Instructions
- Place the potatoes in a saucepan, cover with cold water, and bring to a boil. Cook until fork-tender, about 15 minutes. Drain and return them to the saucepan.
- While the potatoes cook, heat the olive oil in a large oven-safe skillet over medium heat. Add the ground lamb and cook, breaking it into small pieces, until browned. Spoon off excess fat if needed.
- Add the onion, carrots, and parsnip to the skillet. Cook for 5 to 7 minutes, stirring occasionally, until the vegetables begin to soften. Stir in the tomato paste and dried thyme.
- Sprinkle the flour over the lamb and vegetables and stir until evenly coated. Slowly pour in the beef broth, then add the Worcestershire sauce. Bring the mixture to a gentle simmer and cook for 3 to 5 minutes, stirring, until the sauce thickens. Stir in the frozen peas and season with salt and pepper.
- Mash the drained potatoes with the butter, milk, and the remaining salt and pepper until smooth. Spread the mashed potatoes evenly over the filling in the skillet.
- Bake at 400°F until the filling bubbles around the edges and the potato topping is lightly golden, about 20 minutes. Let it rest for 5 minutes before serving.
Extra Tips
Cut the carrots and parsnip into similar-sized pieces so they soften evenly in the skillet. For a more golden potato topping, rough up the surface with a fork before baking, and let the pie rest briefly after it comes out of the oven so the filling settles.Course: Main Course Cuisine: British Equipment: Saucepan, Large Oven-Safe Skillet, Potato Masher
Baked Gnocchi Casserole with Spinach and Tomato
This cozy one-pot casserole brings pillowy gnocchi, tender spinach, and a bright tomato sauce together in one baking dish. It is a practical choice for a chilly weeknight when you want a filling meal without a sink full of cookware.
The top turns golden and cheesy while the gnocchi bake in the sauce and stay soft inside. A little garlic and Italian seasoning give the tomato base a savory flavor that pairs well with the fresh spinach.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 3 cloves garlic, minced
- 1 can (14.5 ounces) crushed tomatoes
- ½ cup vegetable broth
- 1 teaspoon Italian seasoning
- ½ teaspoon salt
- ¼ teaspoon black pepper
- 1 pound shelf-stable potato gnocchi
- 5 ounces baby spinach
- 1 cup shredded mozzarella
- ¼ cup grated Parmesan
Instructions
- Preheat the oven to 400°F. Choose an oven-safe skillet or casserole dish that can hold the gnocchi in an even layer.
- Heat the olive oil in the oven-safe skillet over medium heat. Add the minced garlic and cook for about 30 seconds, stirring until fragrant.
- Stir in the crushed tomatoes, vegetable broth, Italian seasoning, salt, and black pepper. Bring the sauce to a gentle simmer.
- Add the gnocchi and stir to coat them in the sauce. Fold in the baby spinach a handful at a time until it begins to wilt.
- Spread the mixture evenly in the skillet. Sprinkle the mozzarella and Parmesan over the top.
- Transfer the skillet to the oven and bake uncovered for 20 to 25 minutes, until the sauce bubbles and the cheese is melted and golden in spots. Let it stand for 5 minutes before serving.
Extra Tips
Use an oven-safe skillet to keep this a true one-pot meal from stovetop to oven. If the cheese browns before the sauce is bubbling, loosely cover the skillet with foil for the rest of the bake. Letting the casserole rest briefly helps the sauce settle around the gnocchi.
Course: Main Course Cuisine: Italian Equipment: Oven-Safe Skillet, Measuring Cups, Measuring SpoonsCoconut Curry Chickpea and Sweet Potato Casserole
This one-pot casserole pairs tender sweet potatoes and hearty chickpeas with a creamy coconut curry sauce. It makes a cozy, filling dinner on a cold evening, with minimal dishes to wash afterward.
The sauce is gently spiced, rich, and balanced with a squeeze of lime. Spinach adds a fresh finish, while the sweet potatoes soften as they simmer.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 medium yellow onion, diced
- 3 garlic cloves, minced
- 1 tablespoon grated fresh ginger
- 2 tablespoons curry powder
- 1 large sweet potato, peeled and cut into ½-inch cubes
- 2 cans (15 ounces each) chickpeas, drained and rinsed
- 1 can (13.5 ounces) full-fat coconut milk
- 1 cup vegetable broth
- ½ teaspoon fine salt
- ¼ teaspoon black pepper
- 3 cups baby spinach
- 1 tablespoon fresh lime juice
- ¼ cup chopped fresh cilantro
Instructions
- Heat the olive oil in a large, oven-safe Dutch oven or deep casserole pot over medium heat. Add the diced onion and cook for 4 to 5 minutes, stirring occasionally, until softened.
- Stir in the garlic and grated ginger. Cook for 30 seconds, then add the curry powder and stir until fragrant.
- Add the cubed sweet potato, chickpeas, coconut milk, vegetable broth, salt, and black pepper. Stir to combine and bring the mixture to a gentle simmer.
- Cover the pot and reduce the heat to low. Simmer for 20 to 25 minutes, stirring once or twice, until the sweet potato is fork-tender.
- Stir in the baby spinach until wilted. Remove the pot from the heat, then mix in the lime juice and chopped cilantro. Serve warm.
Extra Tips
Cut the sweet potato into evenly sized cubes so they cook at the same rate. For a thicker curry sauce, simmer the casserole uncovered for a few minutes before adding the spinach. Leftovers can be refrigerated in a covered container and reheated gently on the stovetop, with a splash of broth if the sauce has thickened.Course: Main Course Cuisine: Indian-inspired Equipment: Large Dutch Oven or Deep Casserole Pot, Cutting Board, Knife, Measuring Spoons, Measuring Cup
Ham, Potato, and Green Bean Breakfast Casserole
This one-pot breakfast casserole brings together tender potatoes, savory ham, and green beans with eggs baked right in. It is a hearty choice for a cold morning, a relaxed weekend brunch, or a simple breakfast-for-dinner.
The potatoes make the base filling, while the green beans add a fresh bite and the eggs hold everything together. A little cheddar melts over the top for a cozy, savory finish.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 2 cups diced Yukon Gold potatoes, cut into ½-inch pieces
- ½ cup diced yellow onion
- 1 cup diced cooked ham
- 1 cup trimmed green beans, cut into 1-inch pieces
- ¼ cup water
- 6 large eggs
- ¼ cup milk
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ½ cup shredded cheddar cheese
Instructions
- Preheat the oven to 375°F. Heat the olive oil in a large oven-safe skillet over medium heat.
- Add the potatoes and onion. Cook for 8 to 10 minutes, stirring occasionally, until the onion softens and the potatoes begin to brown.
- Stir in the ham, green beans, and water. Cover the skillet and cook for 5 to 7 minutes, until the potatoes are nearly tender and the green beans are bright and crisp-tender.
- In a bowl, whisk together the eggs, milk, salt, and black pepper. Pour the egg mixture evenly over the potato mixture.
- Sprinkle the cheddar over the top. Transfer the uncovered skillet to the oven and bake for 12 to 15 minutes, until the eggs are set in the center.
- Let the casserole rest for 5 minutes before slicing and serving.
Extra Tips
Cut the potatoes into evenly sized pieces so they cook at the same rate, and check that they are nearly tender before adding the eggs. If your ham is especially salty, reduce the salt slightly. Store leftovers in the refrigerator and reheat gently in a covered skillet or microwave until warmed through.Course: Breakfast Cuisine: American Equipment: Large Oven-Safe Skillet, Mixing Bowl, Whisk
Lemon Orzo Casserole with Chicken and Artichokes
This one-pot casserole brings together tender chicken, orzo, and artichokes in a bright lemon-garlic sauce. The orzo cooks right in the broth, so it absorbs plenty of flavor while keeping cleanup simple.
It makes a cozy weeknight dinner, especially on a chilly evening when you want something filling without a stack of dishes. A little Parmesan adds savory richness, while lemon keeps the dish fresh and lively.
Serves 4 people.
Ingredients
- 1 tablespoon olive oil
- 1 pound boneless, skinless chicken breasts, cut into 1-inch pieces
- 1 teaspoon kosher salt
- ¼ teaspoon black pepper
- 2 garlic cloves, minced
- 1½ cups dry orzo
- 1 can (14 ounces) quartered artichoke hearts, drained
- 3 cups low-sodium chicken broth
- 1 teaspoon dried oregano
- 1 teaspoon finely grated lemon zest
- 2 tablespoons lemon juice
- ½ cup grated Parmesan cheese
- 2 tablespoons chopped fresh parsley
Instructions
- Heat the olive oil in a large, oven-safe skillet over medium-high heat. Season the chicken with the salt and pepper, then add it to the skillet. Cook for 4 to 5 minutes, turning occasionally, until lightly browned on the outside. Transfer the chicken to a plate. It does not need to be fully cooked yet.
- Add the garlic and orzo to the same skillet. Stir for about 1 minute, scraping up any browned bits from the bottom. Add the artichoke hearts, chicken broth, and oregano. Stir to combine.
- Return the chicken and any juices on the plate to the skillet. Bring the mixture to a gentle boil, then reduce the heat to low. Cover and simmer for 10 to 12 minutes, stirring once or twice, until the orzo is tender and most of the broth has been absorbed.
- Remove the skillet from the heat. Stir in the lemon zest, lemon juice, and Parmesan. Let the casserole stand uncovered for 2 minutes so the sauce can settle. Sprinkle with parsley before serving.
Extra Tips
Check the orzo near the end of cooking, since it can go from tender to too soft quickly. If the skillet looks dry before the orzo is ready, stir in a small splash of chicken broth. For a brighter finish, add the lemon juice gradually and taste before serving.Course: Main Course Cuisine: Mediterranean Equipment: Large Oven-Safe Skillet, Measuring Cups, Measuring Spoons
