2 c. uncooked macaroni
12 - 16 oz. sharp cheese, grated
1 can cream of mushroom soup
1 sm. jar chopped pimento
1 tbsp. grated onion
1 c. mayonnaise
Ritz cheese crackers

Cook macaroni according to directions on box. Combine cooked macaroni with next 5 ingredients. Put in casserole dish and top with crushed cheese crackers. Bake at 350 degrees for 35-45 minutes.