How Long Does It Take To Cook A 21 Pound Turkey At 325. Convection cooking whether it s an entire turkey or one boneless skinless chicken breast involves some adjustment in time and temperature because food cooks 25 faster than a conventional oven. That way you ll know for sure if and when your turkey is ready.
It s ready when the temp reads. Most turkey cooking times are based on 350 or 375 degrees so 225 would take much longer. To get tender and moist turkey meat try brining it.
Basting will not make turkey moister but will promote even browning of the skin.
Bake at 325 f for bigger turkeys over 14 pounds. The first thing you should do before you embark on cooking a turkey is invest in an instant read thermometer. For an unstuffed bird we re talking roughly 15 minutes per pound if you want to cook a frozen turkey it will take at least 50 percent longer than the recommended times. This table from the usda is based on a 325 f oven and a fully defrosted or fresh bird.
