When Thanksgiving guests stay past dinner, an extra casserole can make the next meal easier to sort out. These 17 dishes include breakfast bakes, hearty mains, and familiar sides for overnight visitors or a simple lunch. Some come together quickly, while others take longer in the oven, so the lineup gives you options for different schedules and appetites.

French Onion Casserole

Slow, savory layers give French Onion Casserole the feel of a baked version of the classic soup. Yellow onions, thyme, sherry, beef broth, short pasta, and Gruyère fill a pan for six, with panko adding a crisp top. It takes about 1 hour 15 minutes, so it suits a relaxed next-day lunch when relatives remain around the house and want something warm.
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Pancake Casserole

Fluffy, custardy slices make Pancake Casserole an easy brunch option for overnight company. Pancakes are layered with eggs, half-and-half, brown sugar, vanilla, cinnamon, and berries, then baked into eight portions. It takes about 60 minutes, leaving time to put out coffee and fruit before guests reach the table. Pass maple syrup at the table for relatives who wake up hungry.
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Broccoli Casserole

Crisp on top and creamy underneath, Broccoli Casserole suits a crowded holiday table. Broccoli bakes with cheddar, mayonnaise, eggs, and condensed mushroom soup, making six servings in about 55 minutes. It can sit beside leftover turkey or anchor a casual lunch for guests who are still around after the holiday dinner. Set out a serving spoon so everyone can help themselves.
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Walking Taco Casserole

Taco-night flavors bring a familiar, filling feel to Walking Taco Casserole. Ground beef, salsa, black beans, short pasta, and Cheddar make six servings in about 25 minutes, with shredded lettuce ready for the top. It is a quick option when relatives stay for lunch and nobody wants another long cooking session. Put out extra toppings so each person can finish a bowl their way.
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Egg Casserole

Sliceable and soft-set, Egg Casserole makes a useful breakfast for relatives staying overnight. Eggs whisked with sour cream, milk, and cheddar bake over sautéed peppers, broccoli, and onions. Six servings take about 59 minutes, and the dish can be assembled the night before, then baked in the morning. Pair it with toast and fruit for an easy start after the holiday gathering.
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Crack Chicken Casserole

Creamy, cheesy layers give Crack Chicken Casserole the hearty feel that works for a hungry crowd. Cooked chicken is combined with ranch seasoning, cheddar, bacon, sour cream, and cream of chicken soup for six portions. It takes about 45 minutes, making it a practical lunch or dinner after Thanksgiving when the kitchen is already busy. Serve it with a green salad or vegetables on the side.
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Wild Rice Casserole

Substantial and savory, Wild Rice Casserole works as a main dish or side. Wild rice, dried and fresh mushrooms, garlic, onion, mozzarella, and fried shallots build rich layers in six servings. The total time is about 1 hour 10 minutes, so it suits a leisurely lunch when relatives stay another day. Leftovers can be portioned for an easy meal later.
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Chicken Noodle Casserole

Toasty panko over creamy noodles makes Chicken Noodle Casserole a familiar choice for a house full of guests. Egg noodles and cooked chicken are folded into a sauce with milk, cream, chicken stock, oregano, Gruyère, and whole-grain mustard, then finished with panko. It serves six and takes about 25 minutes, giving you a warm lunch or supper without a long wait.
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Cornbread Casserole

Golden, tender squares give Cornbread Casserole both side-dish and potluck appeal. Cornmeal, buttermilk, sweet corn, cheddar, bacon, and jalapeño bake together into six servings in about 40 minutes. The mild heat and savory bites pair well with leftover turkey or a bowl of soup, making it handy when guests stay beyond the main meal. Cut it into squares for easy serving.
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Asparagus Casserole

Savory sauce and a crunchy finish make Asparagus Casserole a vegetable side for the next-day table. Fresh asparagus is baked with garlic, a simple milk-based sauce, and cheddar, then covered with a crisp top. Four servings take about 50 minutes, so it suits a smaller lunch or a side for the relatives still around. Set it beside ham or leftover turkey for an easy plate.
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Cheeseburger Casserole

Familiar burger-shop flavors come together in Cheeseburger Casserole. Ground meat, elbow pasta, onion, cheddar, mustard, ketchup, and chopped pickles make six portions in about 45 minutes. It is a filling choice for lunch when Thanksgiving visitors linger, and it can be served straight from the baking dish. Add a simple salad or sliced vegetables to round out the table for everyone.
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Tater Tot Breakfast Casserole

Crunchy on top and savory beneath, Tater Tot Breakfast Casserole has brunch-table appeal for a house full of relatives. Breakfast sausage, eggs, Monterey Jack, cheddar, and frozen tater tots bake into six servings. Allow about an hour, then serve warm with fruit or toast when overnight guests sit down for breakfast. The hearty portions carry a busy morning through to lunch.
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Green Bean and Bacon Casserole

Smoky and savory, Green Bean and Bacon Casserole gives a familiar side extra heft. Fresh green beans, mushrooms, onion, chicken broth, cream of mushroom soup, and Parmesan fill four servings. It takes about 40 minutes, making it a useful vegetable dish for a small family lunch or a plate of Thanksgiving leftovers. The casserole can be reheated for another serving later.
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Cabbage Casserole

Beneath a buttery cracker topping, Cabbage Casserole makes a cozy side for the day after Thanksgiving. Onion, mushroom soup, mayonnaise, Parmesan, and Ritz crackers add a creamy, savory finish without much fuss. The pan serves six and takes about 50 minutes, so it fits a relaxed lunch with relatives who stayed overnight. Spoon it beside roast meat or serve it with bread for a simple meal.
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Sausage Casserole

One-pan simplicity makes Sausage Casserole a filling meal for extra guests. Kielbasa or another sausage bakes with small potatoes, green beans, olive oil, and seasonings to make six portions. It takes about 55 minutes, giving you a straightforward lunch or supper when relatives are still around. Bring the casserole dish to the table and serve it warm with rolls. Leftovers keep the next meal simple.
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Twice Baked Potato Casserole

Pillowy inside with a golden, cheesy top, Twice Baked Potato Casserole brings familiar side-dish appeal to the meal. Russet potatoes are mashed with sour cream and butter, then topped with cheddar and bacon before baking. It serves six and takes about 1 hour 40 minutes, including the time to cook the potatoes. Set it out with leftover turkey or ham when family stays for another meal.
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Chicken and Broccoli Casserole

Everything cooks together in Chicken and Broccoli Casserole, with rice, chicken, and vegetables in a single dish. Chicken breasts, long-grain rice, broccoli, milk, cream of chicken soup, and cheddar go in without pre-cooking the chicken or rice. Six servings take about 50 minutes total. It is a practical choice for feeding lingering relatives lunch or dinner while keeping the number of pans down.
Get the Recipe: Chicken and Broccoli Casserole