59 spaghetti casserole recipes

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 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.

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.

Good Neighbor chicken spaghetti casserole with cream of mushroom soup, evaporated milk, processed cheese, and sliced olives. A classic freezer-friendly casserole made for feeding new parents, grieving families, or anyone who needs a warm meal.

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

Chicken tetrazzini with a sage-scented cream sauce, spaghetti, mushrooms, and pimentos baked under melted Swiss cheese. A hearty casserole that serves 6 to 8.

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.

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.

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

Baked spaghetti squash with melted Monterey Jack, sauteed bell peppers, onions, Italian herbs, and black olives. A cheesy, low-carb vegetarian casserole the whole family will love.

Layered noodle bake with wide egg noodles, crumbled Italian meatloaf, ricotta, and mozzarella in spaghetti sauce. A lasagna-style casserole using pantry staples.

A layered baked spaghetti casserole with crumbled tofu, cottage cheese, and melty mozzarella in a herb-tomato sauce. The surprise? It's vegetarian and nobody will guess.

Baked spaghetti casserole with ground beef, tomato soup, cream of mushroom soup, green pepper, and melted cheese. Old-school comfort food the whole family will devour.

Poached chicken and spinach spaghetti baked together in a casserole until hot and bubbly. A simple, crowd-friendly Tex-Mex pasta bake that comes together with minimal effort.