Treatment by Condition Related to cosyntropin injection. Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, expect as may be authorized by the applicable terms of use.
The secret to juicy baked chicken breast? Bake for a short time at a high temperature. Baking for 30 minutes at 350 degrees will yield dry meat. But baking for just 20 minutes at 450 degrees will result in delightfully juicy baked chicken breast, every time.
Quick Answer. The length of time it takes to cook a boneless chicken breast depends on the method of preparation, oven temperature and the size of the breast. For instance, a 4-ounce boneless chicken breast baked at 350 degrees Fahrenheit should be cooked for 20 to 30 minutes. The chicken should reach an internal temperature of 165 degrees Fahrenheit.