Macaroni Casserole - cooking recipe

Ingredients

8 oz. macaroni
1 can cream of mushroom soup
1 small pimento pepper
1 small can Carnation milk
2 c. grated cheese
2 Tbsp. mayonnaise
1/2 stick butter, melted
1 small onion
1 small jar sliced mushrooms

Preparation

Cook macaroni until tender; drain.
Mix with all the ingredients and bake 30 minutes at 400\u00b0.