Gina'S Tennessee Bbq Sauce - cooking recipe

Ingredients

1/2 cup sugar
1/2 cup brown sugar
1/2 cup ketchup
1/2 cup finely chopped onion
1/4 cup white vinegar
1/4 cup mustard
1 tablespoon soy sauce
1 tablespoon garlic salt

Preparation

Put all the ingredients into a sauce pan.
Bring to a boil then reduce heat and simmer on low for 20 minutes stirring frequently.
Brush on meat while baking or grilling, turning meat often.