Xanthan Gum, Corn Starch, & Thickeners

        When it comes to achieving the perfect texture and consistency in our favorite dishes and baked goods, thickening agents play a remarkable role. These unsung heroes of the culinary world, such as corn starch, xanthan gum, and many others, possess the power to transform runny liquids into luscious sauces, stabilize delicate mixtures, and elevate the overall dining experience. As we delve into the realm of thickening agents, it's natural to wonder about their safety, prevalence in commercial products, and the art of harnessing their potential in our own kitchens. Join us as we embark on a journey to uncover the mysteries surrounding these essential culinary tools.

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       Many people on social media fearmonger the hazards of such thickening agents. My opinion is that they are all overstated. These thickening agents ARE often cheaper ways to skimp out on ingredients and replace saturated fats that have been long used as thickening agents that change liquids to solids. These play that same role without adding the fat and are basically there to emulsify or thicken things like sauces and batters. This can be very useful in cooking and baking. Of course, I have no medical training and you can believe what you believe. These thickeners are used in all sorts of commercial products around the world and at the core, are just fibers. 

        The image to the left is an image of the nutritional facts and ingredients of a can of coconut milk. Coconut should just be cream of coconut, which is just blended up coconut. However, by adding guar gum, they are able to maintain the consistency even after diluting it with water.

       As we peruse the aisles of our local grocery stores, we often encounter a myriad of products with thickened textures and perfectly emulsified sauces. But just how prevalent are thickening agents in the world of commercial food products? Are they used in everything from soups and sauces to dressings and desserts? Exploring the prevalence of thickening agents in the foods we consume regularly can provide insights into the techniques and strategies employed by manufacturers to achieve desirable textures and ensure consistent quality. Additionally, understanding the prevalence of these agents can empower us to make more informed choices as consumers.

       How can we harness their power in our own kitchens to create mouthwatering dishes and delightful treats? From using corn starch to achieve silky gravy to utilizing xanthan gum to stabilize gluten-free baked goods, the possibilities are endless. By understanding the characteristics of different thickening agents, experimenting with their varying strengths and weaknesses, and exploring their potential applications, we can elevate our cooking and baking skills to new heights.

       For baking specifically, these thickening agents can help trap in the carbon Dioxide produced by yeast and play the role of gluten in trapping in the air bubbles to allow your bread to rise. It is quite common to see these agents in gluten-free baked products. But when paired with gluten, can create an even stronger seal to trap in the air that makes your favorite carbs that much more fluffy!

       Thickening agents are responsible for creating the perfect textures and consistency in our favorite dishes and baked goods. We are compelled to question the safety and prevalence of these agents in commercial products, ensuring that we make informed choices about the foods we consume. Furthermore, by unlocking the culinary potential of thickening agents in our own kitchens, we can expand our repertoire and create culinary masterpieces that are both visually appealing and tantalizing to the taste buds. Join us as we explore the multifaceted world of thickening agents, uncovering their secrets, and embracing their transformative abilities in the art of cooking and baking.

Tips:

Baking Bread and Steaming Buns:

        For baked goods specifically, adding just 1 ~ 3% of the flour (ex. if you have 100 grams of flour in your recipe, use 1 ~ 2 grams of these gums), can add good support to help keep the structure of the bread when it is baked. This can also be used as a gluten substitute when baking with non-gluten flour alternatives such as rice flour, coconut flour, almond flour, etc.

Making Sauces and Slurries

        For thickening gravies, sauces, and the such, adding these thickening agents can be a good way to:

  • thicken the sauces and soups without adding unneeded calories and saturated fats (in the form of a butter milk rue)
  • Reduce the price/cost of the dish (Replacing the need for high quality gelatin or collagen that would have been the previous way to thicken the dish)
    • You'll notice that a lot of the cheaper varieties of soups, syrups, and desserts (ex. ice cream) will use something like a guar gum to stablize and emulsify their product while using less expensive ingredients
  • Add some fiber to the finished product (if using xanthan or guar gum).