Try this Sweet and Sour Crockpot Chicken recipe, or contribute your own.
Try this Sweet and Sour Crockpot Chicken recipe, or contribute your own.
Coating chicken in cornstarch before searing creates a protective barrier that prevents the lean meat from drying out during extended slow cooking. Starch molecules hydrate on the surface of the meat and gel when exposed to heat, locking in internal moisture. Browning the protein briefly in a skillet develops Maillard compounds that a humid slow cooker environment cannot replicate on its own. Retaining the pineapple fruit until the final thirty minutes prevents the flesh from turning to mush due to proteolytic enzymes breaking down the structural proteins.
Cornstarch loses its thickening capacity when subjected to prolonged high heat. Adding a slurry of cornstarch and cold water near the end of the cooking cycle ensures a glossy, viscous sauce rather than a watery broth. Acidity from the red wine vinegar balances the sugar but also breaks down starches if boiled too long, making late addition critical for texture.