Vegetarian Spaghetti Casserole

Recipes for spaghetti make excellent family dinners. Take, for instance, this Vegetarian Spaghetti Casserole. Instead of meat, it's got onions, bell peppers, celery, and mushrooms. Plus, look at how creamy it is! And cheesy. Whether you're a vegetarian or not, you will love this casserole. It will not disappoint. It's even easy to make!

Cooking Time35 min