At what temperature should I bake boneless chicken breast and for how long?

Question

This is to settle a debate between my wife and I. I say 375 for 45 minutes and she says 425 for 60 minutes. So community, Jelly Bean and I are looking to you for help. Thanks!

Answer 1

I have always had this problem.  I have found from trial and error that chicken b*****s can dry out or become some what tough if baked to long or too fast on a high temp, so to solve my problem I started browning them first in a little olive oil and then placing them in the oven at 325 for about 35-45 minutes depending on thickness of course. You will find that the b*****s will be nice and juicy and so tender you will be able to cut with a fork.. I hope you will be pleased.  

Answer 2

350 for 40 minutes

Answer 3

350 for 25 - 35 min depending on the thickness

Answer 4

if thawed i cook them at 350 for 45 minutes and frozen 1 hour at 400. it also depends on how big they are.