Casseroles are a great way of using a bunch of ingredients in your pantry that are about to expire or that you may have even forgotten you had! This simple spaghetti casserole uses a savory ground beef and onion filling to spice up this hearty dish. A heaping dollop of sour cream adds a silkiness to the dish that will guarantee big smiles and no leftovers!
The recipe below is a more traditional, classic spaghetti casserole, which can be personalized by adding or substituting nearly any of your favorite vegetables or cheeses. This dish is perfect for any informal get-together or gathering, and you can easily double the recipe to feed a lot of people for a little money!