Cheese Cocktail Appetizers - cooking recipe

Ingredients

cocktail rye bread
1 c. Monterey Jack cheese, shredded
1 c. Cheddar cheese
1 c. pitted black olives, sliced thin
1 c. canned mushrooms (pieces and slices)
1 small chopped onion
1 c. mayonnaise

Preparation

Mix all ingredients and spread on rye bread.
Broil until the cheese melts.
Serve warm.