Meatball casserole is a baked dish made by combining meatballs, sauce, and other ingredients in a single baking dish, then cooking everything together in the oven.
What it usually contains
A basic meatball casserole includes:
- Meatballs (beef, pork, turkey, or mixed)
- Sauce (commonly tomato sauce or marinara, sometimes creamy sauces)
- Cheese (mozzarella, cheddar, or parmesan)
- Base or add-ins, such as:
- Pasta (like penne or spaghetti)
- Rice
- Potatoes
- Vegetables (onions, peppers, mushrooms)
How it’s made
- Meatballs are prepared (raw or pre-cooked).
- They’re placed in a baking dish with sauce and other ingredients.
- Cheese is often sprinkled on top.
- Everything is baked until:
- Meatballs are fully cooked
- Flavors blend together
- Cheese becomes melted and golden
What it tastes like
- Savory and hearty
- Rich from the meat and sauce
- Often cheesy and comforting
- Similar to spaghetti and meatballs, but more “baked together”
Why people like it
- One-dish meal (easy cleanup)
- Good for feeding families or groups
- Can be made ahead and reheated
- Very flexible—ingredients can be changed easily
In short, meatball casserole is a comfort food bake where meatballs are cooked with sauce, cheese, and often carbs like pasta or rice, all in one dish.