Poppy Seed Dressing - cooking recipe

Ingredients

1 small onion, chopped fine
1 1/2 Tbsp. mustard
1 1/2 Tbsp. mayonnaise
1 stick butter or margarine
1 Tbsp. Worcestershire sauce
3 tsp. poppy seed
1/3 c. cheese, grated (optional)

Preparation

Blend all ingredients together well and refrigerate overnight. Makes enough dressing for 2 packages of tiny rolls with shaved ham in center.