Barbecue Sauce - cooking recipe

Ingredients

1 c. Catsup
1 medium onion (chopped)
2 Tbsp. butter
2 Tbsp. vinegar
2 Tbsp. brown sugar
4 Tbsp. Lemon juice
3 Tbsp. Worcestershire sauce
1 1/2 Tbsp. prepared mustard
1/2 c. water
pinch of salt
hot sauce (dash)

Preparation

Saute onion in butter, mix remainder of ingredients and bring to a boil and simmer for 30 minutes.