Mushroom Casserole - cooking recipe

Ingredients

1 1/2 lb. mushrooms
3/4 c. onions
3/4 c. green peppers
3/4 c. celery
1/2 c. mayonnaise
buttered croutons
1 can undiluted cream of mushroom soup
grated cheese

Preparation

Saute vegetables for 5 minutes.
Drain and cool.
Add mayonnaise.
Butter a casserole dish.
Layer buttered croutons and mushroom mixture.
Cover with soup.
Bake at 350\u00b0 for 50 minutes. Top with grated cheese the last 15 minutes of baking.