Italian Casserole(Can Be Frozen; Easy To Make.)  
["4 or 5 Italian sausages, cut into 3/4-inch pieces", "1 (4 oz.) can sliced mushrooms", "1 large onion, thinly sliced", "6 slices Mozzarella cheese", "2 (10 oz.) cans marinara sauce", "1 lb. elbow macaroni", "1 tsp. salt", "1/4 tsp. pepper"]
["Cook and drain macaroni.", "Saute sausages, mushrooms and onion in skillet.", "Season with salt and pepper.", "Arrange layers of macaroni, sausages, mushrooms and onion in two-quart casserole dish.", "Top with cheese slices.", "Make second layer.", "Top with marinara sauce.", "Bake in a 375\u00b0 oven about 30 minutes or until cheese melts.", "Serves 6."]
["Italian sausages", "mushrooms", "onion", "Mozzarella cheese", "marinara sauce", "elbow macaroni", "salt", "pepper"]