There are so, so many reasons and cat illnesses that can cause a cat to slow down on eating or stop altogether, so assist feed your cat to ...
If you cook at a high temperature (400-450Â°F), cooking time will only be 15-20 minutes. At a lower temp (325-375Â°F), 25-30 minutes is a good guideline. Obviously, this depends on the thickness of your poultry. I use either convection roast or convection bake when cooking chicken breasts.
I usually cook bonless chicken breasts in a pre-heated oven @ 350 for 30-35mins   350 for 1 hour is comon temperature. or 375 for 45 minutes.