The bake time for thin-sliced chicken breast should be around 15 minutes at 400 degrees. Thinner pieces will cook faster, which is why we actually recommend cutting thicker pieces in half before preparing baked chicken breast. We also recommend cooking your meat at a high temperature; at lower temperatures, thin pieces of chicken are more likely to dry out. Keep a close eye on your chicken to make sure that it doesn’t overcook. When it reaches an internal temperature of 165 degrees, it’s ready to eat.

It takes 15 to 18 minutes to bake chicken breasts at 400 degrees, depending on the size and thickness of your pieces. To be certain that your baked chicken breast is done, you’ll need to take its temperature: Insert a meat thermometer into the thickest part of the biggest piece of meat and wait a few moments, then check the reading. When the thermometer reads 165 degrees, your chicken is safe to eat.

The perfect amount of time to bake a chicken breast at 350 degrees Fahrenheit is 25 to 30 minutes. This amount of time ensures that you have a fully cooked chicken breast that is still juicy when you cut into it. If you’re not sure if your chicken is done when you pull it out, you can stick a meat thermometer into the thickest part of the chicken to check if it has an internal temperature of 165 degrees Fahrenheit.

For the best baked chicken breasts, we actually recommend you set your oven to 400 degrees Fahrenheit and bake for 15 to 18 minutes. You can find that to be the best way to get a perfectly juicy baked chicken breast.