Fully-cooked Chicken Breast Fajitas give you that 24-hour marinade flavor in less than 10 minutes. A no-stress meal that’s extra delicious makes Chicken Fajitas our #1 seller. Now, when you have no idea what to eat, these chicken fajitas are your go-to choice to please yourself or a hungry family. Keep them on hand for home-grilled taste in no time at all.