how long to cook chiken tenderloin
1. Preheat oven to 375Â°F. 2. Bake frozen tenderloins 20 to 30 minutes, or until juices run clear when thickest part of chicken is pierced and temperature on instant read thermometer reaches 170Â°F. (Bake thawed tenderloins 15 to 25 minutes).Grill (Char Grill / Gas Grill). 1. Preheat grill to MEDIUM heat. 2.Grill frozen tenderloins, turning occasionally, 20 to 25 minutes, or until juices run clear when thickest part of chicken is pierced and temperature on instant read thermometer reaches 170Â°F. (Grill thawed tenderloins 10 to 15 minutes).. Preheat oven to 375Â°F. 2. Bake frozen tenderloins 20 to 30 minutes, or until juices run clear when thickest part of chicken is pierced and temperature on instant read thermometer reaches 170Â°F. (Bake thawed tenderloins 15 to 25 minutes). Grill (Char Grill / Gas Grill).