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.
3.Brush turkey with the melted butter, then season generously with Kosher salt and black pepper. 4.Roast for 45 minutes to 1 hour, basting twice with stock â once after about 15 minutes and again about 15 minutes later. 5.When thermometer reads 155Â°F, remove the turkey from the oven.Cover loosely with foil and let it rest for 10 minutes before carving and serving.Serves 6-8 people. NOTE: If you want to cook a bone-in turkey breast, that would be a half-breast, i.e., a single breast. For boneless, you could do a half or a full (double) breast..Roast for 45 minutes to 1 hour, basting twice with stock â once after about 15 minutes and again about 15 minutes later. 5.When thermometer reads 155Â°F, remove the turkey from the oven.