Ingredients

1-1/2 pounds beef top round steak (1/4 inch thick)3 tablespoons onion soup mix1 can (4 ounces) mushroom stems and pieces, drained1 can (14-1/2 ounces) diced tomatoes2 tablespoons cornstarch1/4 to 1/2 teaspoon pepperDash cayenne pepper, optional

Preparation

Cut steak into serving-size pieces; pound with a mallet to tenderize. Place the steak in an ungreased shallow microwave-safe dish. Sprinkle with soup mix and mushrooms. Drain tomatoes, reserving liquid; set tomatoes aside.

In a bowl, combine the cornstarch and tomato liquid until smooth. Add pepper, cayenne if desired and tomatoes. Pour over meat. Cover and microwave on high for 4-6 minutes or until mixture begins to boil. Microwave, covered, at 50% power for 14-19 minutes longer or until meat is tender.