Traditional culinary arts rely heavily on starches - specifically wheat flour and cornstarch - to build viscosity in sauces, glazes, and gravies. From a metabolic standpoint, these traditional thickeners are pure, unmitigated glucose payloads. When you eliminate these high-glycemic ingredients from your kitchen, you cannot simply reduce a liquid and expect a thick, clinging pan sauce. You must replace the structural mechanics of starch with the precision chemistry of hydrocolloids. Here is the biochemistry of achieving optimal viscosity without incurring a glycemic penalty. The Physics of Viscosity To understand the swap, you must understand the mechanical difference in how these powders behave. Traditional starches thicken through a process called gelatinization . When heated in water, the starch granules swell, burst, and release a web of glucose molecules that trap liquid. This requires significant volume (often tablespoons per cup of liquid) and high thermal application. Hydrocollo...
Nearly twenty years ago, I started a blog called The Path is Too Deep, a geeky reference to a rare computer error message. A great deal of life has happened since then, a life I would like to share. So, here again, are some random bits of unfiltered Chris.