Ingredients
1 pound sliced deli roast beef2 cans (10-1/4 ounces each) beef gravy1 can (4 ounces) mushroom stems and pieces, drained1 package (3-3/4 ounces) creamy butter instant mashed potatoes4 slices Italian bread (1/2 inch thick)
Preparation
In a 2-qt. microwave-safe bowl, combine the beef, gravy and mushrooms. Cover and microwave on high for 2-3 minutes or until heated through.
Meanwhile, prepare potatoes according to package directions. Divide bread among four plates. Spoon beef mixture over bread. Serve with potatoes.