1 can chopped olives
3/4 c. mayonnaise
1/2 c. shredded Parmesan
1 bunch green onions, chopped
2 med. sized mushrooms, chopped
1 loaf cocktail sliced sour dough bread

Combine olives, mayonnaise, Parmesan cheese, green onions and mushrooms. Spread on sliced sour dough bread. Bake at 350 degrees for 8 minutes. Serve warm.