2 eggs, beaten
1/2 c. white vinegar
Dash of red pepper
5 tbsp. mustard
1/2 c. sugar
1 tbsp. flour
1/2 tsp. salt
1 tbsp. butter

In blender, beat eggs and gradually add vinegar. Add all other ingredients except butter. Put in a double boiler or regular non-stick pan and cook and stir until thick. Remove from heat. Add butter to hot mixture and stir until melted. Cool and store in refrigerator.