Beef And Pork Barbeque

1 1/2 pounds beef stew meat

1 1/2 pounds pork -- cubed

2 cups onion -- chopped

1/2 cup brown sugar

2 teaspoons salt

1 teaspoon dry mustard

3 teaspoons chili powder

1/4 cup vinegar

2 teaspoons worcestershire sauce

1 (16 oz.) can tomato paste

In crockpot, combine all ingredients. Cook 1 hour on high setting; reduce heat to low setting and cook 7 to 9 hours, until meat is tender. With fork, stir to break up meat pieces. Enough for 16 hamburger buns.

Oven Directions: In Dutch oven or large casserole, combine all ingredients. Bake at 325 degrees for 4 hours or until meat is tender. With fork, stir barbeque mixture to break up meat pieces.