Kaaszebras

Description
the Dutch version of the finger sandwich. Great for tea parties.

Ingredients

 * 6 tablespoons butter
 * 4 egg yolks, boiled
 * 1/4 teaspoon salt
 * 1 dash pepper
 * 3 drops Worcestershire sauce
 * 2 tablespoons grated Parmesan cheese or Gouda cheese
 * 4 thin slices dark pumpernickel bread
 * 2 teaspoons Dijon mustard

Directions
Beat butter til soft. Add egg yolks, salt, pepper, worcestershire, cheese, and mustard mix til smooth. Spread thick on slice of bread as thick as the bread. Top with bread and add another layer of spread, add bread on top. Wrap in aluminum foil and chill at least 2 1/2 hours. Cut into ladyfinger sized strips.

Serve.