Low Histamine Arrowroot Thickening Slurry

Thickening a sauce or soup without reaching for cornstarch or flour is one of those small kitchen wins that makes a big difference when you're managing a low-histamine lifestyle. Arrowroot starch is a clean, neutral-tasting alternative that works beautifully here — just two simple ingredients, no additives, no fermented or aged components that could trigger a reaction. The technique is straightforward: whisk the starch with cold water until silky smooth, then stir it into your simmering liquid and watch it turn glossy and luscious in under a minute. The one rule to keep in mind is to pull the pot off the heat promptly, since arrowroot breaks down if it boils too hard or sits at high heat for long. Once you get the hang of the timing, this little slurry becomes an indispensable tool for finishing soups, pan sauces, and broths with a beautiful, light coating consistency. It makes four servings worth of thickening power and takes almost no time to put together.

About Fig

Fig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.

Learn more →