Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      medium        onion -- chopped
   1 1/2  pounds        boneless round steak *
  32      ounces        tomato sauce -- (four 8oz cans), low
                        -- salt
  15      ounces        corn kernels -- drained
  15      ounces        cooked black beans -- drained and rinsed
   4 1/2  ounces        chopped green chiles -- canned
   2      tablespoons   chili powder

Preparation:

* STEAK: 1/2-inch thick, cut into 3/4" squares. Combine all ingredients in the crockpot; mix well. Cover; cook on low setting for at least 8 hours.