To make this Italian Sausage White Bean Soup gluten-free. Simply ensure that all your ingredients. Are gluten-free certified. Most importantly. Check the labels on your sausage, bacon, and chicken broth. As these can sometimes contain hidden gluten. Use a gluten-free Worcestershire sauce. Or omit it if necessary. The rest of the ingredients are naturally gluten-free. So with these simple adjustments. You can enjoy a delicious, hearty soup. Without any gluten worries!