Chipped Ham Barbecue - cooking recipe

Ingredients

10 1/2 oz. can tomato puree
1/4 large bottle ketchup
1/4 c. brown sugar
1 tsp. dry mustard
1 tsp. Worcestershire sauce
1 tsp. onion salt
2 Tbsp. vinegar
2 to 2 1/2 lb. chipped ham

Preparation

Combine all ingredients, except ham, and simmer for 1 hour. Add ham and simmer until ham is warm.
Serve on rolls.