Barbecue Sauce - cooking recipe

Ingredients

1 bottle barbecue sauce
1 onion, peeled and cut in 4 halves
1 c. lemon juice or 3 lemons, sliced
1 c. brown sugar
1/4 tsp. vinegar
1/2 c. white sugar
1 can beer (optional)

Preparation

Mix ingredients in saucepan over medium heat; stir well. Simmer over medium heat for 5 to 10 minutes.
Brush on chicken, pork chops and hamburgers.