For a gluten-free soup with a milk base, I use mashed potatoes in the broth instead of using flour. The potatoes make the soup thick without the need for flour. Also, I've always used cheese in the broccoli soup. Reply
For a gluten-free soup with a milk base, I use mashed potatoes in the broth instead of using flour. The potatoes make the soup thick without the need for flour. Also, I've always used cheese in the broccoli soup.