Mystery Canapes - cooking recipe

Ingredients

1/2 c. Parmesan cheese
3/4 c. mayonnaise
1/2 c. finely chopped onion
dash of Worcestershire sauce
salt and pepper to taste
1 loaf cocktail rye bread

Preparation

Blend together first 5 ingredients. Spread on bread slices. Broil 3 minutes or until bubbly.