Macaroni Casserole - cooking recipe

Ingredients

1 (8 oz.) box macaroni and cheese
1/2 c. chopped onion
1/2 c. green pepper
1 small jar chopped pimento
1 can cream of mushroom or celery soup
1 c. mayonnaise
8 oz. grated cheese

Preparation

Prepare macaroni and cheese as directed on box.
Add the remainder of ingredients and mix well.
Pour in greased casserole dish.