2 (26 oz) jars spaghetti sauce
6 oz provolone cheese, sliced
6 oz mozzarella cheese, shredded
1 ½ cups sour cream
1 lb ground beef
6 cloves garlic, crushed
1 (4 oz) can of mushrooms, drained
1 red bell pepper, chopped
2 T Italian seasoning
Parmesan cheese
16 oz pkg ziti pasta, cooked
Brown beef with onion, bell pepper, Italian seasoning, and, garlic, then drain. Add spaghetti sauce and mushrooms and simmer for 15 min. Mix ½ of the ziti with 1 cup spaghetti sauce, then layer as follows in a buttered 9×13 baking dish: ½ of the Ziti with sauce, provolone cheese, sour cream, ½ spaghetti sauce, remaining ziti, mozzarella cheese and remaining sauce. Bake at 350 for 30 minutes or until cheese is melted. This can also be split into two 8×8 pans so that one can be frozen.
I usually bake mine with a cookie sheet under it-it usually bubbles over the sides a little.