Sweet and Sour Sauce

Source: http://allrecipes.com/recipe/sweet-and-sour-chicken-i/detail.aspx

1 (8 oz) Can Pineapple Chunks, Drained and Juice Reserved

1-3/4 C Water, Divided

3/4 C Sugar

1/2 C White Vinegar

Orange or Red Food Coloring (About 10 Drops), Optional

1/4 C Cornstarch

Bring pineapple juice, 1-1/2 C Water, sugar, vinegar, and food coloring to a boil in a sauce pan. Combine cornstarch and 1/4 C of water. Pour into sauce. Stir until sauce is thickened and just starting to boil.