Beef Stroganoff

(1) 14.5 oz. Can Beef
(1/2) lb. Fresh Mushrooms, sliced
(1) Medium Chopped Onion
(3) Tbsp. Flour
(1) Tsp. Instant Beef Boullion
(1/2) Tsp. Salt
(1/2) Tsp. Prepared Mustard
Dash of Pepper
(1/2) Cup Buttermilk or Plain Yogurt
(2) Tsp. Parsley Flakes

Crumble beef into a 1-1/2 Quart glass casserole. Add mushrooms and onions.
Microwave on high, uncovered, for 7 to 8 minutes, stirring twice.
Stir in flour, boullion, salt, mustard, pepper and (1) cup of water.
Microwave on high, covered, for 7 minutes, stirring once.
Stir in buttermilk and parsley.
Microwave on high covered for 2 to 3 minutes or until hot.
Can be served over noodles.