Sweet And Sour Sauce - cooking recipe

Ingredients

1 egg
3 Tbsp. vinegar
2 Tbsp. butter or good oleo
1/4 tsp. salt
6 Tbsp. sugar or more to taste

Preparation

Add all ingredients in a small saucepan.
Heat over low to moderate heat stirring constantly.
Sauce will thicken as it heats.
Stir vigorously.
Remove from heat when desired consistency is reached.