Hot Sweet Mustard - cooking recipe

Ingredients

1/2 c. dry mustard
2/3 c. white vinegar
2/3 c. sugar
1 egg

Preparation

Combine all ingredients in electric blender.
Process until smooth.
Pour into a double boiler.
Cook, stirring constantly (about 7 to 10 minutes) until smooth and thickened.
Store in airtight container and refrigerate.