If you're looking for a healthier version of Mongolian Beef, this recipe is for you. It uses lean cuts of beef, such as sirloin or flank steak, and incorporates plenty of vegetables like bell peppers, broccoli, and carrots. The sauce is made with reduced-sodium soy sauce, garlic, ginger, and a touch of honey for sweetness. This healthier take on Mongolian Beef still delivers all the flavors you love, but with a lighter twist.