Baked Spaghetti Squash Casserole

I developed this recipe by accident one day after overcooking a batch of spaghetti squash and it quickly became a favorite fall side dish! This is a great way to serve spaghetti squash if you ever accidentally overcook it, but can also be made with regularly cooked spaghetti squash. Serve it as a base to Pot Roast, Mustard Baked Chicken, or use it like mashed potatoes to top a shepherd’s pie. If you need information on how to cook your spaghetti squash, see this recipe for Basic Spaghetti Squash.