Deviled Swiss Steak

Cut round steak into serving size pieces. In a small bowl combine dry mustard, salt, and pepper; sprinkle over the round steak and pound on both sides with a meat mallet.

In a large skillet brown the steak in oil. Pour off the drippings.

Drain canned mushrooms reserve the the liquid and enough water to make 1/2 cup. Stir in Worcestershire sauce and add to the round steak.

Cover the skillet tightly and cook slowly for 1 1/2 hours.

Add the reserved mushrooms during the last 5 minutes of cooking.

Place the round steak on a warm serving platter and top with the mushrooms.