1 If you're a beginner, start with 3 to 4 days of the cardio exercise of your choice, working at a level you can handle.  Add time each week to work your way up to 30 to 45 minutes of continuous exercise.
Center turkey breast on rack. Transfer to oven, and roast until juices run clear and an instant-read thermometer reads 165 degrees when inserted into the thickest part of the breast, about 1 hour and 20 minutes.Transfer to a platter, and let rest for 10 minutes before carving.enter turkey breast on rack. Transfer to oven, and roast until juices run clear and an instant-read thermometer reads 165 degrees when inserted into the thickest part of the breast, about 1 hour and 20 minutes.
Instead of a roasting rack, you can roast the turkey breast over thick-cut onions and potatoes (instant side dish!). Let the turkey breast warm and preheat the oven to 450Â°F: Transfer the turkey breast to the rack inside a roasting pan, or place on top of vegetables in a skillet or other baking dish.on't bother with a whole turkey â just roast a turkey breast! One half-breast or even a whole turkey breast makes more than enough for a small party of four to six. (And yes, you'll still have plenty of pan drippings to make gravy.) Turkey breasts are also a cinch to roast.