Barbecue Sauce - cooking recipe

Ingredients

1/2 c. white sugar
2 Tbsp. brown sugar
3/4 c. water
1/2 tsp. salt
1/2 tsp. pepper
1 large onion, diced
1 Tbsp. lemon juice
1/4 c. margarine
1 Tbsp. Worcestershire sauce
1 c. ketchup
2 Tbsp. mustard

Preparation

Simmer on low for 45 minutes.