[QUOTE=Myenia;277633]They are not consistantly the same size, but most of them average around 7 ounces.[/QUOT
If possible marinate them, or sprinkle with a rub flavor of your choice trim all yellow fat'.
Try and sought out so that same size ones are on same pre -greased pan.
Take out of fridge at least 1/2 hour prior to cooking
Put in PREHEATED 375 oven larger breast in pan at top (convection are hotter and require about 20-25% less heat then standard oven) cook large breast about 25 to 30 minutes smaller about 20 -25 minutes.
Serve right from oven if possible if not keep in a moist heat till service.
\Put in oven about 1/2 hour before actual service