Tag: Healthy thickening agents

While both cornstarch and xanthan gum are used as thickening agents, their nutritional profiles are fundamentally different; cornstarch is a processed carbohydrate, whereas xanthan gum is an indigestible soluble fiber. This crucial distinction makes xanthan gum the healthier option, particularly for those managing blood sugar or following a low-carb diet.

While many people use cornstarch, a 2025 study highlighted that certain starches, like arrowroot, offer small but notable nutritional benefits, including trace minerals and fiber. This raises the question: what is the healthiest starch for thickening sauces, soups, and gravies?