Evelyn Barrett'S Mustard Sauce - cooking recipe

Ingredients

1 pt. cream
1 1/2 c. sugar
4 Tbsp. dry mustard
2 egg yolks
1 c. vinegar
1/2 tsp. salt
2 Tbsp. cornstarch

Preparation

Cook in double boiler.
Simmer 3 hours.
Makes about 1 quart.