Macaroni And Cheese - cooking recipe

Ingredients

1 (8 oz.) box macaroni
1 c. mayonnaise
1 can cream of mushroom soup
1/4 c. pimento, chopped
1/4 c. onion, chopped
3 Tbsp. butter
1 lb. sharp grated cheese
1 can mushrooms
1 box cheese Ritz crackers

Preparation

Cook macaroni and mix all ingredients except crackers.
Pour into buttered casserole.
Cover with cracker crumbs.
Bake at 300\u00b0 for 25 minutes.