Fourteen-year-old Caleb follows a gluten-free and dairy-free diet. He enjoys creating unique stir-fry combinations like this one! Sweet Potato and Kale Stir-Fry Caleb Sweet Potato Kale Stir-fryThis is an easy way to use leftover sweet potatoes! Save Recipe Print Recipe My Recipes My Lists My Calendar Ingredients4 cups cooked sweet potatoes1 cup chopped kale2-3 pieces…