Cut sirloin into thin strips about 4" ... until onions are tender. Add soy sauce, mushrooms, ... chestnuts, or 7 oz. frozen snow pea pods may be added.
FOR GRATIN: Heat 2 tablespoons ... and stir until crisp-tender, 3 to 4 minutes. ... with cheese. FOR STEAKS: Remove peel from lemon ... and garnish with lemon.
Trim fat and cut sirloin into small strips about 1/8-inch thick. Brown steak on both sides in hot ... until vegetable are tender crisp, about 10 minutes. Dissolve ... sauce to desired taste.