1 med. white onion, chopped
2-3 tbsp. oil
1 (6 oz.) can tomato paste
1 (6 oz.) can water
1/2 tsp. black pepper
2 tsp. barbecue spice
2 tbsp. vinegar (cider)
3-4 tbsp. Worcestershire sauce
4 tbsp. lemon juice
3-4 tbsp. brown sugar (heap)
1 1/2 tsp. Lawrys seasoned salt

Saute onion in oil until clear; add other ingredients in order given. Simmer until sauce thickens. Lemon juice and brown sugar can be varied up to taste.