Which type of soup is generally not allowed on a gluten-free diet?

Creamed soups are generally not allowed on a gluten-free diet primarily because they often contain thickeners like flour or other gluten-containing ingredients that are used to achieve a creamy texture. Many traditional recipes for creamed soups involve a roux, which is made from equal parts of fat and flour, and this flour base contributes gluten. Additionally, commercial preparations of creamed soups might use pre-mixed seasoning packets or canned products that contain gluten as a stabilizer or thickener.

While broth-based soups, vegetable soups, and chili can be made gluten-free depending on the ingredients used, creamed soups pose a higher risk for gluten contamination due to these commonly used thickening agents. Therefore, individuals following a gluten-free diet need to be cautious and typically avoid creamed soups unless specifically labeled as gluten-free or prepared using gluten-free thickening alternatives.