Homemade Sweet & Sour Sauce - cooking recipe

Ingredients

1 (8 ounce) can crushed pineapple
1 1/2 cups sugar
1 (14 1/2 ounce) can diced tomatoes, undrained
1/2 cup vinegar
1/2 cup chopped onion
1 tablespoon soy sauce
1/4 teaspoon ground ginger
1 tablespoon cornstarch

Preparation

Drain pineapple, reserving juice from pineapple.
In a medium saucepan, combine sugar, can of tomatoes, onion, soy sauce, ginger and pineapple; simmer for 20 minutes.
In a small bowl, combine cornstarch and reserved pineapple juice; stir till smooth.
Add to the cooked pineapple mixture when mixture is done cooking.
Bring to a boil and cook for about 2 minutes or till slightly thickened,Remove from heat and cool.
Refrigerate till cold.