Mushroom Cups

Grrrrrgh!
Course : Mushrooms
From: HungryMonster.com
Serves: 32
 

Ingredients:

1 cup chopped onions
2 cups chopped mushrooms
3 tablespoons margarine
1/2 cup chopped parsley
2 large egg yolks
3/4 cup grated mozzarella cheese
1/2 cup grated parmasean cheese
1 teaspoon salt
8 slices sliced white bread
1/2 cup melted butter
 

Preparation:

Saute onions and mushrooms in margarine. Remove from heat. Add parsley, eggs, cheeses and seasoning. Combine well. Trim crusts from bread and cut into 4 equal squares. Roll pieces flat with a rolling pin. Dip bread in melted butter and arrange in miniture muffin tins. Fill each with mushroom-cheese mixture. Bake 350 degrees for 20-25 minutes.