I got this recipe from a neighbor a few years ago and I make it all the time. It's a very quick and simple B-B-Q sauce.
1/2 C Brown Sugar
1T. Minced Onion (dried or fresh)
3T. Granulated Sugar
1 C. Ketchup
1/4 C. Worcestershire Sauce
Mix all ingredients together in a sauce pan and simmer for 15 minutes. Store in the refrigerator.
~ Rinse out the ketchup bottle and pour the cooled B-B-Q sauce into it. Make sure you mark the bottle with it's contents.