Natural and artificial flavors. Emerald Butter Toffee Glazed Walnuts explode with irresistible flavor. In this kettle-cooked snacking sensation, our premium walnuts are sweetened with a delicious, crunchy, butter toffee glaze. Pure pleasure for your taste buds - flavorful and wholesome too. Emerald walnuts are packed with protein, fiber, vitamins and minerals - and they are especially rich in omega-3 for good health.