Ham Mustard Sauce - cooking recipe

Ingredients

1/4 c. dry mustard
1/2 c. vinegar
1 egg
1/3 c. sugar
dash salt
1/2 c. mayonnaise
1/2 c. whipped cream

Preparation

Mix mustard and vinegar in jar, let set overnight.
Next morning in top of double boiler, place egg, beat in sugar, dash salt and dry mustard and vinegar mixture.
Cook over boiling water, stirring constantly until thickened.
Cool.
Add mayonnaise and whipped cream.
Stir thoroughly.
Serve with baked ham.