If you have a gluten intolerance or follow a gluten-free diet, you can still enjoy Mongolian Beef by making a few simple substitutions. Use gluten-free soy sauce or tamari instead of regular soy sauce, and ensure that all other ingredients, such as cornstarch and hoisin sauce, are also gluten-free. With these modifications, you can still savor the flavors of Mongolian Beef without any gluten-related concerns.