A close-up of a Cheesy Ritz Cracker Chicken Casserole dish with a portion missing from one side.

21 One-Dish Casserole Picks Built for the Nights You Refuse to Wash More Than One Pan

Some nights call for dinner that lands on the table in one big dish and does not create a sink full of cleanup afterward. These 21 casserole picks cover chicken, beef, potatoes, corn, breakfast bakes, rice, and cheesy classics, with plenty of options that can carry the meal on their own. A few still need a skillet or saucepan during prep, but the finished dish keeps serving simple. The mix gives busy evenings a practical way to get something substantial on the table without building dinner around several separate sides.

A close-up of a Cheesy Ritz Cracker Chicken Casserole dish with a portion missing from one side.
Cheesy Ritz Cracker Chicken Casserole. Photo credit: The Bite Stuff.

Cowboy Cornbread Casserole

Two servings of Cowboy Cornbread Casserole on plates.
Cowboy Cornbread Casserole. Photo credit: Cook What You Love.

Cheesy cornbread over a beef-and-bean filling gives Cowboy Cornbread Casserole a hearty finish from the slow cooker. Ground beef, pinto beans, corn, Rotel, green chiles, red bell pepper, taco seasoning, cheddar, and prepared cornbread batter cook together for 4 hours 10 minutes. The recipe serves eight. Spoon it into bowls with sour cream, avocado, green onions, or cilantro when you want a full dinner that needs little else at the table.
Get the Recipe: Cowboy Cornbread Casserole

Vintage Chicken Divan

Two cast-iron skillets filled with vintage chicken divan and a fork dishing up one serving.
Vintage Chicken Divan. Photo credit: Retro Recipe Book.

Golden panko over creamy chicken and broccoli gives Vintage Chicken Divan the familiar casserole look of a mid-century dinner. Chicken breast, fresh broccoli, mushrooms, onion, cheddar, Parmesan, milk, cream, Dijon, and chicken stock bake into eight servings in 30 minutes. The chicken is browned and the broccoli is briefly blanched before assembly. Serve the casserole over rice or egg noodles when you want the sauce to stretch across a fuller plate.
Get the Recipe: Vintage Chicken Divan

Baked Spanish Rice

Baked Spanish Rice in two black baking dishes.
Baked Spanish Rice. Photo credit: Cook What You Love.

Bubbling cheddar over tomato-rich rice makes Baked Spanish Rice substantial enough to work as a main or a side. Rice cooks with bacon, onion, garlic, tomatoes, green bell pepper, and reserved tomato liquid before the dish is topped with cheese. The recipe takes 45 minutes and serves six. Let the rice finish in the oven until tender, then bring the casserole straight to the table with chicken, sausage, or a green salad if needed.
Get the Recipe: Baked Spanish Rice

Broccoli Rice Casserole from Grandma’s Recipe Box

Close-up of a cheesy broccoli and rice casserole in a baking dish, with a serving removed, showing melted cheese, rice, broccoli, and garnished parsley.
Broccoli Rice Casserole from Grandma’s Recipe Box. Photo credit: Retro Recipe Book.

Creamy cheese sauce folded through rice and broccoli gives Broccoli Rice Casserole from Grandma’s Recipe Box a substantial texture without relying on canned soup. Fresh broccoli and cooked white rice are mixed with cheddar, cream cheese, milk, Dijon, paprika, garlic powder, and onion powder. The recipe takes 55 minutes and serves eight. Bake it in a 9×13-inch dish until hot and cheesy, then serve it as a main or alongside chicken, ham, or beef.
Get the Recipe: Broccoli Rice Casserole from Grandma’s Recipe Box

Chicken Spaghetti

A hand holding a fork with a serving of chicken spaghetti from a cast-iron skillet.
Chicken Spaghetti. Photo credit: Cook What You Love.

Silky sauce around short pieces of pasta makes Chicken Spaghetti easy to scoop and serve from one casserole dish. Cooked chicken breast, spaghetti, onion, garlic, milk, cream of chicken soup, cream cheese, cheddar, and red and green bell peppers bake together in 50 minutes. The recipe serves eight. Break the spaghetti before boiling so it mixes evenly through the filling, then add a salad or green vegetable if dinner needs something lighter on the side.
Get the Recipe: Chicken Spaghetti

Grandma’s Twice-Baked Potato Casserole

Grandma’s Twice-Baked Potato Casserole topped with chopped green onions and bacon, surrounded by fresh green onions.
Grandma’s Twice-Baked Potato Casserole. Photo credit: Retro Recipe Book.

Loaded baked-potato flavor fills Grandma’s Twice-Baked Potato Casserole with creamy potatoes, bacon, cheddar, sour cream, green onions, butter, and heavy cream. The recipe takes 1 hour 35 minutes and serves eight. Russet potatoes are baked first, then scooped and mixed with the remaining ingredients before the casserole returns to the oven. Put it beside roast chicken, meatloaf, or ham when you want the potato dish to handle most of the plate.
Get the Recipe: Grandma’s Twice-Baked Potato Casserole

Crispy Tater Tot Breakfast Bake

A wooden spatula holds a square piece of Crispy Tater Tot Breakfast Bake with bits of bacon, with the rest of the casserole visible in the background.
Crispy Tater Tot Breakfast Bake. Photo credit: Cook What You Love.

Crunchy tots across the top make Crispy Tater Tot Breakfast Bake easy to serve for breakfast, brunch, or breakfast-for-dinner. Breakfast sausage, bacon, cheddar, eggs, milk, bell pepper, onion powder, and frozen tater tots bake into eight servings in 1 hour. The sausage is browned before assembly, then the tots form a single crisp layer over the egg mixture. Add fruit or a green salad if you want something fresh beside the casserole.
Get the Recipe: Crispy Tater Tot Breakfast Bake

Corned Beef Hash Casserole

Corned Beef Hash Casserole in a square baking dish.
Corned Beef Hash Casserole. Photo credit: Cook What You Love.

Savory corned beef over a potato base gives Corned Beef Hash Casserole the feel of a diner breakfast in casserole form. Canned corned beef, shredded potatoes, onion, green bell pepper, egg, Dijon, Jarlsberg, butter, and rye bread crumbs fill a 9×9-inch dish. The recipe takes 50 minutes and serves eight. The rye topping adds texture over the cheesy filling, making this useful for brunch or a breakfast-style dinner with eggs or fruit alongside.
Get the Recipe: Corned Beef Hash Casserole

Corn Pudding Casserole

A Corn Pudding Casserole topped with chopped chives in a metal baking dish, with a portion being lifted out on a serving spatula.
Corn Pudding Casserole. Photo credit: Retro Recipe Book.

Soft, custardy corn gives Corn Pudding Casserole a different texture from a standard cornbread bake. Corn, eggs, half-and-half, fontina or Swiss cheese, onion, red bell pepper, flour, garlic, chives, and thyme bake together for 1 hour. The recipe serves eight and can be assembled a day ahead. Let it rest for 10 minutes after baking so the center settles, then serve it beside ham, turkey, roast chicken, or another simple main.
Get the Recipe: Corn Pudding Casserole

Croissant Breakfast Casserole

A white plate with a slice of Croissant breakfast casserole and orange next to it.
Croissant Breakfast Casserole. Photo credit: Cook What You Love.

Buttery croissants soak up a rich egg mixture in Croissant Breakfast Casserole, giving the finished dish a soft center with browned edges. Mini croissants, ham, spinach, Gruyère, eggs, milk, heavy cream, onion, and Dijon fill eight servings. The recipe needs 15 minutes of prep and 1 hour of baking. Assemble it for brunch or breakfast-for-dinner, then serve with fruit or a simple salad when the casserole already has plenty of richness.
Get the Recipe: Croissant Breakfast Casserole

John Wayne Casserole

A slice of John Wayne casserole on a black plate beside a baking dish of the same casserole.
John Wayne Casserole. Photo credit: Retro Recipe Book.

Layered beef and a cheesy topping give John Wayne Casserole plenty of structure over its Bisquick base. Ground beef, onion, bell pepper, green chiles, Rotel, corn, tomatoes, cream cheese, mayonnaise, cheddar, cumin, chili powder, and garlic powder bake into eight servings in 50 minutes. The beef and vegetables are cooked before the casserole is assembled. Add shredded lettuce, salsa, or sliced avocado at the table for a cooler finish against the hot, cheesy layers.
Get the Recipe: John Wayne Casserole

Cheesy Mexican Chicken Casserole

A close-up of a partially eaten cheesy Mexican chicken casserole in a baking dish.
Cheesy Mexican Chicken Casserole. Photo credit: Cook What You Love.

Crushed tortilla chips between creamy layers give Cheesy Mexican Chicken Casserole extra texture around the chicken and beans. Cooked chicken, black beans, corn, Rotel, red onion, jalapeño, cream of chicken soup, sour cream, cheddar, Monterey Jack, cumin, and chili powder bake into eight servings in 55 minutes. Finish with cilantro, chopped tomatoes, or avocado after baking. The toppings add freshness without requiring another cooked side to make the dinner feel complete.
Get the Recipe: Cheesy Mexican Chicken Casserole

Cowboy Breakfast Casserole Loaded With Sausage, Potatoes, and Cheese

A wooden spatula holds up a square slice of baked casserole topped with melted cheese and chopped herbs, with more casserole in the background.
Cowboy Breakfast Casserole Loaded With Sausage, Potatoes, and Cheese. Photo credit: Cook What You Love.

Big pieces of sausage and potatoes make Cowboy Breakfast Casserole Loaded With Sausage, Potatoes, and Cheese substantial enough for breakfast-for-dinner. Italian sausage, bell peppers, onion, eggs, milk, Dijon, frozen potatoes, black beans, cheddar, and pepper Jack bake together in 1 hour 10 minutes. The recipe serves eight. The sausage and vegetables are cooked first, then everything goes into a 9×13-inch dish under a final layer of cheese.
Get the Recipe: Cowboy Breakfast Casserole Loaded With Sausage, Potatoes, and Cheese

Baked Bean Casserole

A wooden spoon holds a serving of Baked Bean Casserole above a pot filled with more bean casserole.
Baked Bean Casserole. Photo credit: Retro Recipe Book.

Smoky bacon and a sweet-tangy sauce turn Baked Bean Casserole into a substantial side that can share the plate with almost any simple main. Baked beans, bacon, onion, green bell pepper, ketchup, brown sugar, Dijon, Worcestershire, apple cider vinegar, smoked paprika, and chipotle powder bake together in 1 hour. The recipe serves eight. Spoon it beside sausages, roast chicken, burgers, or meatloaf when you want the bean dish to handle the heavier side of dinner.
Get the Recipe: Baked Bean Casserole

Sausage, Spinach and Egg Breakfast Casserole

A slice of Sausage, Spinach, and egg casserole on a white plate, with a fork holding a bite-sized piece.
Sausage, Spinach and Egg Breakfast Casserole. Photo credit: Cook What You Love.

Tender eggs around sausage and spinach make Sausage, Spinach and Egg Breakfast Casserole a straightforward option for breakfast, brunch, or an easy evening meal. Breakfast sausage, eggs, heavy cream, spinach, and cheddar bake together in 40 minutes for six servings. The sausage is browned before it goes into the baking dish, then the egg mixture and cheese are added. Let the casserole rest for five minutes before slicing so the center holds its shape.
Get the Recipe: Sausage, Spinach and Egg Breakfast Casserole

Fully Loaded Corn Casserole

A spoonful of fully loaded corn casserole held above a baking dish of the same casserole.
Fully Loaded Corn Casserole. Photo credit: Cook What You Love.

Colorful and smoky, Fully Loaded Corn Casserole goes beyond a plain corn side with bacon, green onions, red bell pepper, and white cheddar. Sweet corn is mixed with cream cheese, sour cream, egg, cream or milk, and bacon, then finished with a smoked paprika sour cream drizzle. The recipe takes 1 hour 25 minutes and serves 10. Rest it before cutting so the center firms up, then bring the remaining drizzle to the table for serving.
Get the Recipe: Fully Loaded Corn Casserole

Leftover Roast Beef Shepherd’s Pie

Leftover Roast Beef Shepherd's Pie in a cast iron dish.
Leftover Roast Beef Shepherd’s Pie. Photo credit: Cook What You Love.

Mashed potatoes and melted cheddar cover the beef-and-gravy filling in Leftover Roast Beef Shepherd’s Pie, giving leftovers a completely different second meal. Leftover roast beef, peas, carrots, gravy, garlic, onion seasoning, mashed potatoes, and cheddar fill a 10×10-inch dish. The recipe takes 40 minutes and serves six. Because the main ingredients are already cooked, most of the work is assembly before the casserole goes into the oven until hot throughout.
Get the Recipe: Leftover Roast Beef Shepherd’s Pie

Turkey Divan

A serving of Turkey Divan from a baking dish onto a black plate.
Turkey Divan. Photo credit: Retro Recipe Book.

Crisp panko over turkey and broccoli gives Turkey Divan a golden top above its creamy cheese sauce. Turkey breast, broccoli, mushrooms, onion, cheddar, Parmesan, milk, cream, Dijon, lemon juice, and turkey or chicken stock bake into eight servings in 30 minutes. The turkey is seared and the broccoli briefly cooked before assembly. Spoon the finished casserole over rice or egg noodles if you want something underneath to catch the sauce.
Get the Recipe: Turkey Divan

Cowboy Cornbread Recipe

A cast-iron skillet filled with baked cornbread topped with chopped bacon and herbs, placed next to a red striped kitchen towel.
Cowboy Cornbread Recipe. Photo credit: Cook What You Love.

Skillet-browned edges make Cowboy Cornbread Recipe stand apart from a soft pan of plain cornbread. Bacon, corn, jalapeño or green bell pepper, stone-ground cornmeal, flour, buttermilk, eggs, butter, and cheddar bake into eight servings in 45 minutes. The bacon and vegetables cook in the same cast-iron skillet before the batter goes in. Cut the cornbread into wedges and serve it beside chili, beans, soup, or a simple plate of eggs.
Get the Recipe: Cowboy Cornbread Recipe

Sausage Hash Brown Breakfast Casserole

A square black baking dish filled with a baked casserole topped with melted cheese, containing visible pieces of meat and vegetables.
Sausage Hash Brown Breakfast Casserole. Photo credit: Cook What You Love.

Potato-crisp edges under melted cheddar give Sausage Hash Brown Breakfast Casserole a sturdy base for sausage and eggs. Breakfast sausage, diced hash browns, onion, red bell pepper, cheddar, eggs, milk, and parsley bake into eight servings in 1 hour. The sausage and potatoes are browned before assembly, then the egg mixture is poured over everything in a 9×13-inch dish. Let it rest briefly after baking before cutting into squares for serving.
Get the Recipe: Sausage Hash Brown Breakfast Casserole

Cheesy Ritz Cracker Chicken Casserole

A close-up of a Cheesy Ritz Cracker Chicken Casserole dish with a portion missing from one side.
Cheesy Ritz Cracker Chicken Casserole. Photo credit: The Bite Stuff.

Crumbly Ritz topping makes Cheesy Ritz Cracker Chicken Casserole crisp on top while the chicken filling stays creamy underneath. Cooked shredded chicken is mixed with cream of chicken soup, sour cream, green onion, red and green bell peppers, and garlic powder, then topped with crackers, melted butter, and cheddar. The recipe takes 30 minutes and serves six. Add steamed broccoli, green beans, or a salad if you want a fresh side beside the rich casserole.
Get the Recipe: Cheesy Ritz Cracker Chicken Casserole

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