Bitsys Kitchen. Barbecue Sauce

Barbecue Sauce
3-8 oz cans tomato sauce 1/4 cup onion, minced fine 1/2 cup brown sugar 1/4 cup corn syrup 1 tsp salt 1 tsp black pepper 1/4 to 1/2 tsp cayenne pepper (optional)	1/2 tsp. mustard powder 1/4 tsp garlic powder 1Tbsp. liquid smoke 1 tsp. celery seed 1 1/2 tsp. lemon juice 2 Tbsp. vinegar

Combine all the ingredients, stirring occasionally, simmer for 1 1/2 to 2 hours, the longer it simmers the better it gets. Brush on meat the last 5 or 10 minutes of cooking.