Barbecue Spareribs - cooking recipe

Ingredients

2 Tbsp. butter
1 small onion
2 Tbsp. brown sugar
1 Tbsp. mustard
2 Tbsp. Worcestershire sauce
1 Tbsp. salt
3/4 c. catsup
3 lb. spareribs

Preparation

Combine the first 7 ingredients; simmer for 15 minutes.
Set aside.
Roast the spareribs in a 500\u00b0 oven for 10 to 15 minutes. Reduce heat to 325\u00b0.
Roast 1 1/2 hours, basting every 15 minutes with the sauce.