Ziti Casserole

8 oz Ziti
1 c Onion chopped
1 Garlic clove, minced
1/4 c Red wine
1/2 tsp Pepper
1 c Sour cream
1 1/2 lb Ground beef
1/2 lb Mushrooms, sliced
2 c Spaghetti sauce
1 tsp Salt
4 oz Mozzarella cheese

Cook pasta as directed on package, reducing cooking time to 5 minutes. Meanwhile, saute beef and onions until beef is well browned. Add mushrooms and garlic and cook 3 minutes. Drain ziti and combine meat mixture, sauce, wine, oregano, salt and pepper. Mix well. Pour into 2 greased 13x9 inch baking dishes and sprinkle with cheese. Cover with foil and bake at 350 degrees for 35 to 40 minutes. Serve with sour cream.