Kuzu is a natural and gluten-free ingredient that is commonly used in soups and sauces to achieve a creamy texture. It is made from a root and has been known to help soothe stomach aches when combined with apple slices. To use kuzu, simply dissolve one teaspoon of the powder in a small amount of water and then add it to your recipe. This ingredient is a healthy alternative to heavy cream and other unhealthy additives. Kuzu is widely available and can be easily incorporated into your favorite recipes.