Want to make this Savory Reuben Soup gluten-free? No problem! Just swap out the rye bread for your favorite gluten-free bread to make the croutons, or leave the croutons out entirely if you prefer. Also, be sure to check that the corned beef you’re using is gluten-free—sometimes deli meats can sneak in gluten as a filler. With those easy swaps, you can enjoy all the rich, creamy flavors of this soup without any gluten worries. It’s still just as delicious!