Dump it in the dish, bake, and done — these 12 casseroles are the ultimate hands-off weeknight dinners. Cheesy, hearty, and family-approved, each one comes together with barely any prep.
1. Chicken Broccoli Rice Bake
Tender chicken, broccoli, and rice in a creamy cheddar sauce — the weeknight hero.
Ingredients
- 1 1/2 lbs chicken breast, cubed
- 2 cups uncooked instant rice
- 3 cups broccoli florets
- 1 can cream of chicken soup
- 2 cups chicken broth
- 2 cups shredded cheddar
- 1/2 teaspoon garlic powder
- Salt and pepper
Instructions
- Heat the oven to 375°F and grease a 9×13-inch dish.
- Dump in the rice, broccoli, chicken, soup, broth, garlic powder, salt, and pepper; stir.
- Cover tightly with foil and bake 30 minutes.
- Uncover, stir in half the cheddar, and top with the rest.
- Bake 15 more minutes until the cheese is bubbly and golden.
2. Cheesy Tater Tot Hotdish
Savory beef and veggies under a crispy tater tot crust — Midwest comfort at its best.
Ingredients
- 1 lb ground beef
- 1 can cream of mushroom soup
- 1 cup frozen mixed vegetables
- 1/2 cup sour cream
- 1 teaspoon Worcestershire sauce
- 2 cups shredded cheddar
- 1 (32 oz) bag frozen tater tots
- Salt and pepper
Instructions
- Heat the oven to 375°F.
- Brown the beef with salt and pepper; drain.
- Stir in the soup, vegetables, sour cream, Worcestershire, and 1 cup cheddar.
- Spread in a 9×13-inch dish and arrange tater tots in a single layer on top.
- Bake 40 minutes, sprinkle with remaining cheddar, and bake 5 more minutes.
3. Meatball Sub Casserole
All the flavors of a meatball sub — marinara, mozzarella, and a crispy bread top.
Ingredients
- 24 frozen meatballs
- 2 cups marinara sauce
- 2 cups shredded mozzarella
- 1/2 cup grated parmesan
- 1 loaf Italian bread, cubed
- 3 tablespoons melted butter
- 1 teaspoon Italian seasoning
Instructions
- Heat the oven to 375°F.
- Toss the meatballs with the marinara and spread in a 9×13-inch dish.
- Top with mozzarella and parmesan.
- Toss the bread cubes with melted butter and Italian seasoning; scatter over the top.
- Bake 30 minutes until the bread is golden and the cheese bubbles.
4. Pizza Pasta Bake
Pepperoni, cheese, and pasta in one bubbly pan — kids go crazy for this one.
Ingredients
- 12 oz penne, cooked
- 2 cups pizza sauce
- 2 cups shredded mozzarella
- 1/2 cup mini pepperoni
- 1/2 cup sliced black olives
- 1 teaspoon Italian seasoning
- 1/4 cup grated parmesan
Instructions
- Heat the oven to 375°F and grease a 9×13-inch dish.
- Toss the cooked penne with the pizza sauce and half the mozzarella.
- Spread in the dish and top with remaining mozzarella, pepperoni, and olives.
- Sprinkle with Italian seasoning and parmesan.
- Bake 25 minutes until hot and bubbly.
5. Chicken Enchilada Casserole
Layers of tortillas, shredded chicken, and enchilada sauce under melted cheese.
Ingredients
- 3 cups shredded cooked chicken
- 2 cans red enchilada sauce
- 12 corn tortillas
- 3 cups shredded Mexican-blend cheese
- 1 can black beans, drained
- 1 cup corn kernels
- Sour cream and cilantro, for serving
Instructions
- Heat the oven to 375°F.
- Spread 1/2 cup enchilada sauce in a 9×13-inch dish.
- Layer 4 tortillas, half the chicken, beans, corn, sauce, and cheese; repeat.
- Top with remaining tortillas, sauce, and cheese.
- Bake 30 minutes until bubbly; serve with sour cream and cilantro.
6. Chicken Pot Pie Bake
Creamy chicken and veggie filling topped with golden biscuit pieces.
Ingredients
- 3 cups shredded cooked chicken
- 1 bag frozen mixed vegetables
- 1 can cream of chicken soup
- 1 cup chicken broth
- 1/2 teaspoon thyme
- 1 tube refrigerated biscuits, quartered
- 2 tablespoons melted butter
Instructions
- Heat the oven to 375°F.
- Mix the chicken, vegetables, soup, broth, and thyme in a 9×13-inch dish.
- Arrange the biscuit quarters over the top and brush with butter.
- Bake 30 to 35 minutes until the biscuits are golden and the filling bubbles.
- Rest 10 minutes before serving.
7. Beefy Mac & Cheese Bake
Seasoned ground beef folded into creamy mac and cheese with a crunchy topping.
Ingredients
- 12 oz elbow macaroni, cooked
- 1 lb ground beef
- 1 packet taco seasoning
- 3 cups shredded cheddar
- 1 can cream of mushroom soup
- 1/2 cup milk
- 1 cup crushed tortilla chips
Instructions
- Heat the oven to 375°F.
- Brown the beef with the taco seasoning; drain.
- Stir in the soup, milk, and 2 cups of cheddar until melted.
- Fold in the macaroni and spread in a 9×13-inch dish.
- Top with remaining cheddar and crushed chips; bake 20 minutes.
8. Cowboy Cornbread Casserole
Sweet cornbread baked over smoky beef and beans — a one-dish cowboy classic.
Ingredients
- 1 lb ground beef
- 1 onion, diced
- 1 can pinto beans, drained
- 1 cup frozen corn
- 1 can diced tomatoes
- 1 packet taco seasoning
- 2 boxes cornbread mix
- 2 eggs
- 2/3 cup milk
- 1 cup shredded cheddar
Instructions
- Heat the oven to 400°F.
- Brown the beef and onion; stir in beans, corn, tomatoes, and taco seasoning.
- Spread in a 9×13-inch dish.
- Mix the cornbread batter per box directions and spread over the beef.
- Bake 20 to 25 minutes, top with cheddar, and bake 5 more minutes.
9. Chicken Parmesan Bake
Crispy chicken, marinara, and mozzarella baked together — no frying required.
Ingredients
- 2 lbs chicken breast, cut into strips
- 1 cup Italian breadcrumbs
- 1/2 cup grated parmesan
- 2 eggs, beaten
- 2 cups marinara sauce
- 2 cups shredded mozzarella
- Fresh basil, for serving
Instructions
- Heat the oven to 425°F.
- Coat chicken strips in egg, then the breadcrumb-parmesan mix; place on a greased sheet.
- Bake 18 minutes until crisp and cooked through.
- Transfer to a 9×13-inch dish, cover with marinara and mozzarella.
- Bake 15 more minutes until bubbly; top with basil.
10. Tuna Noodle Casserole
The classic comfort casserole — creamy tuna, egg noodles, and a buttery crumb top.
Ingredients
- 12 oz egg noodles, cooked
- 2 cans tuna, drained
- 1 can cream of mushroom soup
- 1 cup milk
- 1 cup frozen peas
- 1 1/2 cups shredded cheddar
- 1 cup crushed butter crackers
- 3 tablespoons melted butter
Instructions
- Heat the oven to 375°F.
- Mix the soup, milk, tuna, peas, and 1 cup cheddar in a 9×13-inch dish.
- Fold in the cooked noodles.
- Toss the cracker crumbs with melted butter and sprinkle over the top with remaining cheddar.
- Bake 25 minutes until golden and bubbling.
11. Baked Spaghetti Casserole
Spaghetti layered like lasagna with ricotta, meat sauce, and mozzarella.
Ingredients
- 12 oz spaghetti, cooked
- 1 lb Italian sausage
- 3 cups marinara sauce
- 15 oz ricotta cheese
- 1 egg
- 3 cups shredded mozzarella
- 1/2 cup grated parmesan
- 2 tablespoons chopped parsley
Instructions
- Heat the oven to 375°F.
- Brown the sausage and stir in the marinara.
- Mix the ricotta with the egg and half the parmesan.
- Layer half the spaghetti, ricotta mixture, meat sauce, and mozzarella; repeat.
- Bake 30 minutes until bubbly; rest 10 minutes and sprinkle parsley.
12. Shepherd’s Pie Bake
Savory beef and veggies under a fluffy mashed-potato crust.
Ingredients
- 1 1/2 lbs ground beef
- 1 onion, diced
- 2 cups frozen mixed vegetables
- 2 tablespoons tomato paste
- 1 cup beef broth
- 1 tablespoon Worcestershire sauce
- 4 cups mashed potatoes
- 1 cup shredded cheddar
Instructions
- Heat the oven to 400°F.
- Brown the beef and onion; stir in tomato paste, broth, Worcestershire, and vegetables.
- Simmer 10 minutes until thickened and spread in a 9×13-inch dish.
- Spread the mashed potatoes over the top and rough up with a fork.
- Sprinkle with cheddar and bake 20 minutes until the top is golden.