There are a few ways to make turkey or chicken noodle soup gluten free. There are plenty of gluten free pasta options available these days. Look for them in health food stores or online, such as these gluten free egg noodles (affiliate link). The second option is to leave out the noodles completely and substitute them with zucchini noodles. This works for a low carb or keto option, too. Another way to make this gluten free is by substituting the noodles with rice. For extra fiber, opt for brown rice and follow the directions for my Instant Pot Chicken & Rice Soup.