63 spaghetti casserole recipes

Creamy turkey tetrazzini casserole with mushroom soup, spaghetti, and parmesan that rescues leftover turkey in 50 minutes.

A spaghetti squash casserole cooked with Gryuere (or swiss) cheese and fresh basil until the parmesan cheese is browned and the casserole is bubbling. Unbelievably low-fat, low-carb delicious goodness.

This Quick Upside-Down Pizza is a delightful twist on traditional pizza, transforming it into a hearty casserole that's easy to prepare and packed with flavor. Layers of seasoned ground beef, onions, mozzarella cheese, and tangy spaghetti sauce are topped with a fluffy biscuit mix batter, creating a dish that's both comforting and satisfying. Perfect for busy weeknights or casual gatherings, this recipe is a crowd-pleaser that serves 6–8.

Florentine spaghetti bake layers Italian sausage marinara, cooked spaghetti, a spinach-cottage cheese ricotta-style filling, and mozzarella for a baked Italian-American pasta casserole.

Chicken tetrazzini: poached chicken and spaghetti baked in a creamy mushroom-sherry-sour cream sauce, topped with melted cheddar. The classic 1950s casserole, freezer-friendly for busy weeks.

Shrimp spaghetti casserole in a Swiss cheese and sherry cream sauce, topped with Parmesan and slivered almonds, then broiled until golden. Southern-style comfort seafood.

Easy eggplant Parmesan casserole layered with sauteed eggplant, Italian breadcrumbs, cooked rice, spaghetti sauce, and melted mozzarella. A hearty vegetarian main dish.

Chicken liver and spaghetti bake combines ground beef, sauteed chicken livers, and slow-simmered tomato sauce over thin spaghetti. Hearty old-school baked pasta casserole with deep meaty flavor.

Baked spaghetti pie with a pasta crust, cottage cheese layer, seasoned ground turkey filling, and melted mozzarella. A lighter take on spaghetti casserole using egg whites.

Baked Italian sausage and mozzarella pasta casserole scaled to feed 150 people. Layered with corkscrew pasta, mushrooms, and spaghetti sauce across eight 6-quart pans.

Italian zucchini casserole with a spaghetti sauce, cheddar cheese, and mushroom topping baked under Parmesan. A vegetarian main dish or side that uses up summer zucchini.

Turketti casserole bakes leftover turkey or chicken with broken spaghetti, cream of mushroom soup, and bubbly melted cheddar. The best way to use up holiday turkey in one cozy, crowd-pleasing dish.

Low-calorie eggplant mozzarella casserole layered with cottage cheese instead of ricotta, mushroom-enhanced spaghetti sauce, and melted mozzarella. Light and satisfying.

Turkey cheddar tetrazzini: a freezer-friendly casserole with sharp aged cheddar, mushroom cream sauce, and spaghetti. Built for Thanksgiving leftovers, but good enough year-round.

Layered cabbage casserole with ground beef, bacon, sauerkraut, rice, and spaghetti sauce baked low and slow for 3 to 4 hours. A hearty, hands-off one-dish dinner.

Cheesy chicken spaghetti casserole with poached chicken breasts, melted Velveeta, cream of mushroom, and tender pasta baked into a Southern church-supper crowd-pleaser. Feeds a small army.