Cooked Dressing For Slaw - cooking recipe

Ingredients

1 1/2 Tbsp. granulated sugar
1 tsp. salt
1 tsp. prepared mustard
1 1/2 Tbsp. flour
1 egg, slightly beaten
3/4 c. milk
1/4 c. vinegar or lemon juice
1 Tbsp. butter

Preparation

Mix sugar, salt, mustard, flour, egg, milk and vinegar in top part of a double boiler, blending thoroughly after the addition of each ingredient.
Cook over hot water, stirring constantly, until mixture becomes quite thick.
Add butter; blend thoroughly and cool.
Thin with cream or milk, if desired, when making the slaw.