Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2           Cup  chopped onion
  2        Tablespoons  fat
  1              Pound  ground beef -- drain well
  2        Tablespoons  flour
  6        Tablespoons  catsup
  1         Tablespoon  prepared mustard
     1/2      Teaspoon  salt
     1/4      Teaspoon  pepper
  1                Cup  sour cream
  8                     hamburger buns

Preparation:

Brown onion in hot fat (veggie oil); add and brown meat. Mix in remaining ingredients, except the buns; simmer 5-10 minutes. Serve hot on toasted split buns. One can add a bit of bar-b-q sauce to give it a little zip in wanted.…

Nutritional Information:

3309 Calories (kcal); 213g Total Fat; (58% calories from fat); 117g Protein; 227g Carbohydrate; 512mg Cholesterol; 4682mg Sodium