Spicy BBQ sauce

The kind you can find at our local BBQ spot.  This is the spicy version and it's so good.

8 oz can of tomato sauce

1/2 c ketchup (another one says a full cup)

1/2 c brown sugar

2 1/2 tbs white vinegar

2 tbs Worcestershire sauce

1/4 c lemon or lime juice

1 tsp cracked black pepper

1/4 tsp cumin

1/4 tsp cayenne pepper

Stir everything together and bring to a simmer

Lower heat and cook over low heat for 30 minutes

Taste for sweetness and seasoning