Making this recipe gluten-free is a breeze. Simply double-check. That your balsamic vinegar. And mustard. Are labeled gluten-free. As some brands may contain gluten. You can also swap out the regular soy sauce. With tamari. Or a certified gluten-free soy sauce alternative. Everything else in the dish. Is naturally gluten-free. Making it an easy, flavorful option. For anyone avoiding gluten! Enjoy this meal over rice. Or with a side of gluten-free pasta. For a complete meal.