Sweet And Sour Sauce - cooking recipe

Ingredients

2 c. water
1/2 c. sugar
2 Tbsp. ketchup
1 1/2 Tbsp. vinegar

Preparation

Mix water, sugar, vinegar and ketchup.
Bring to a boil, then add flour mixture.
(Mix flour with water to make a medium texture, probably 1/3 cup of each.)