Macaroni And Cheese Casserole - cooking recipe

Ingredients

2 c. raw elbow macaroni
1 can cream of mushroom soup
12 oz. medium Cheddar cheese, grated
1 medium onion, chopped fine
3/4 c. milk
1 c. mayonnaise
2 Tbsp. pimento (optional)

Preparation

Cook macaroni according to directions on package.
While macaroni is cooking, saute onion in a little margarine.