Stuffed Mushrooms - cooking recipe

Ingredients

1/2 c. broccoli, finely chopped
1/4 c. onion, finely chopped
1/2 c. Cheddar cheese, grated
16 oz. fresh mushrooms, wash and remove stems
mayonnaise, enough to hold mixture together
dash of salt
dash of pepper

Preparation

Mix together all the ingredients except the mushrooms.
Fill mushrooms with mixture.
Bake at 450\u00b0, approximately 15 minutes, until done.