Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      pounds        lean beef -- in 1-inch cubes
   1      envelope      sloppy joe seasoning mix
   6      ounces        tomato paste
   1      cup           celery -- coarsely sliced
   1                    green pepper -- cut in squares
     1/2  cup           water
   2      tablespoons   vinegar

Preparation:

Place all ingredients in crockpot. Stir to mix. Cover and cook about 10 hours on low or 4 1/2 to 5 hours on high. Don't peek or stir till near the end of cooking time. Serve beef with hot cooked noodles or rice. (This can also be cooked in a covered 2-quart casserole for 2 to 2 1/2 hours in a 325-degree oven