This entree was served at a special dinner hosted by my Sunday school teacher. The ingredients are simple, but the chicken is tender and tasty. I serve it to company and am often asked for the recipe.
Boiling the water, sugar, vinegar, and soy sauce dissolves the sucrose completely before the peppers enter the pot. Adding the red and green peppers directly to the boiling liquid for the initial boil softens their cell walls slightly without destroying their crunch. Whisking the cornstarch and cold water into a completely smooth slurry prior to incorporation prevents lumps from forming in the hot liquid. Stirring continuously during the thickening phase guarantees that the starch gelatinizes evenly within one to two minutes.
Baking the chicken breast halves uncovered at 350 degrees Fahrenheit allows moisture to evaporate from the baking dish, concentrating the surrounding sauce. Turning the meat halfway through the 20 to 26 total minutes of baking ensures uniform heat distribution across the 11-in. x 7-in. glass or metal vessel. Inserting an instant-read thermometer into the thickest part of the breast until it registers 170 degrees Fahrenheit protects against dry, overcooked poultry. Removing the dish immediately at this threshold preserves the moisture content within the lean protein fibers.
Scaling this dish up or down requires maintaining the precise ratio between liquids and thickeners to ensure proper sauce viscosity. Doubling the batch calls for doubling all sauce components proportionally while keeping the baking time strictly tied to internal temperature rather than clock time.