Mom'S Barbecue Sauce - cooking recipe

Ingredients

2 Tbsp. oil
1/2 medium onion, chopped
14 oz. bottle ketchup
14 oz. water
1 c. Worcestershire sauce
2 Tbsp. mustard
1 tsp. seasoned salt
1/4 tsp. pepper

Preparation

Saute onion in oil.
Add remaining ingredients and simmer on low heat.