Cooking succulent, moist chicken breasts isn’t rocket science; the secret is don’t overcook them. A few other tricks can enhance your end result, as well. Brining is a technique of soaking meat in salted water beforehand. The salt penetrates into the meat, flavoring it and improving its ability to retain moisture. According to Dr. Estes Reynolds of the University of Georgia, brining can reduce moisture loss by as much as 15 percent. Also important is allowing the chicken to sit for a few minutes after cooking so the juices have a chance to settle.
Add kosher salt and 1 quart of water to an empty loaf pan or other similarly sized kitchen container. Place the raw chicken breasts in the brining solution and refrigerate. Allow the chicken to brine for two hours.
Preheat the oven to 375 F. Heat a cast-iron or stainless-steel pan over high heat on the stove. Add 2 canola oil to the pan and allow it to heat up thoroughly. Meanwhile, season the boneless chicken breasts generously with salt and pepper. When the oiled pan is hot, sear each side of the breasts for 2 minutes or until you have a golden-brown crust.
Place the pan with the chicken breasts in the oven. After 10 minutes or so, stick an oven-safe thermometer in the thickest part of the breast to check for doneness. Overcooking is the most common mistake in preparing chicken and results in dry meat. Small breasts will cook more quickly than larger ones, so take them out first.
Remove the chicken from the oven when the internal temperature reads 155 F. Using tongs, place the chicken on a cutting board. The hot surface will continue to cook the insides. Let the meat sit for 10 minutes before serving. If it’s cut before the meat has a chance to settle, the juices will spill out and moisture will be lost.