Barbecue Pork - cooking recipe

Ingredients

4 to 6 lb. pork roast
1/3 c. chopped onion
1 1/2 Tbsp. mustard
1 1/2 Tbsp. flour
1 1/2 tsp. salt
2 Tbsp. Worcestershire sauce
1/8 tsp. pepper
2 Tbsp. brown sugar
1/2 c. vinegar
3/4 c. water
1 1/2 c. ketchup
2 Tbsp. butter

Preparation

Roast pork at 375\u00b0 for 2 1/2 hours until done.
Cool slightly and shred pork.
Mix all other ingredients.
Bring to a boil.
Pour over shredded pork.
Freeze, if desired.
Heat up in 350\u00b0 oven for approximately 30 minutes.