Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/4  cup           Vegetable oil
   1                    Clove garlic -- peeled and crushed
     1/2  cup           Finely chopped onion
   3      tablespoons   Flour
   1 1/2  teaspoons     Salt
     1/4  teaspoon      Pepper
   1      pound         Boneless beef sirloin -- cut
                        thin slices -- 1/2-inch long
     1/2  cup           Hot water
   1                    Envelope instant beef broth
   3      ounces        Can sliced mushrooms
                        Broiled in butter -- drained
   1      tablespoon    Catsup
   1      tablespoon    Dry sherry
     1/2  teaspoon      Worcestershire sauce

Preparation:

dr (few) Tabasco sauce 1 c Commercial sour cream 1. In a heat-resistant, non-metallic, 10-inch skillet place 1/4 cup oil and heat on top of a conventional range. 2. Add crushed garlic and chopped onions to hot oil. 3. While onion is browning, combine flour, salt and pepper in a paper or plastic bag and coat beef slices. 4. Brown coated beef slices in hot oil with onion and garlic. 5. When beef slices are browned, add all remaining ingredients, except sour cream, to beef mixture. Stir to combine. 6. Heat, uncovered, in Microwave Oven 5 minutes or until beef is tender. 7. Add sour cream to beef mixture, stirring constantly. 8. Heat, uncovered, in Microwave Oven an additional 2 minutes or until heated through.