1/2 cup concentrated lemon juice
2 teaspoon s Wyler’s® Beef Flavored Granules
1/2 teaspoon garlic powder
1/2 teaspoon ground ginger
1 (1 1/4 pounds) beef flank steak
8 ounces sliced mushrooms
1 can (8 oz.) sliced water chestnuts (drained)
6 egg roll salad shells (optional)