18 spaghetti casserole recipes

A unique baked spaghetti casserole tossed with roasted potato cubes, fresh tomatoes, scallions, and toasted sesame seeds in nutty sesame oil. A cozy dinner for two with an unexpected twist.

Babysitter's Spaghetti Casserole is a no-fuss baked pasta with ground beef, tomatoes, onions, celery, green pepper, and a sneaky crumble of blue cheese under a Parmesan crust. Weeknight comfort in 40 minutes.

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.

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.

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.

Squash lasagna replaces noodles with sauteed yellow crookneck squash and zucchini layered with Italian sausage, spaghetti sauce, Monterey Jack, and cottage cheese. A low-carb, noodle-free casserole.

Turkey casserole layered with spaghetti, a savory tomato-mushroom sauce, and creamy white sauce. A comforting leftover turkey bake with Italian-inspired flavors.

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.

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.

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.

Layered baked spaghetti casserole with a homemade tomato gravy, cheddar cheese, and crispy seasoned breadcrumbs. Feeds 10 hungry people and freezes like a charm for easy meal prep.

Layered baked spaghetti casserole with tuna, ham, cheese, and sour cream in a creamy tomato sauce. Comfort food that bakes up bubbly and golden in about an hour.

Hearty ground beef and spaghetti casserole loaded with red beans, fresh tomatoes, jalapeños, and cilantro, baked bubbly with melted cheese on top. Feeds a crowd in about an hour.

This Tex-Mex chicken spaghetti bake layers pasta in a smoky chili-spiced tomato sauce with melted cheddar, olives, and tender shredded chicken. A crowd-pleasing casserole ready in 2 hours.