Prep: Preheat oven to 350 degrees F while you are preparing the roast. How to Roast a Turkey Breast 1. https://damndelicious.net/2019/11/16/slow-cooker-turkey-breast Stuff with Garlic. Make holes in the roast: In a medium roasting pan or Dutch oven, place turkey roast and make 10-15 inserts with a paring knife. Chop rosemary and cut garlic into thin slivers. Stuff with garlic: Stick garlic slice into each hole until you run out of garlic. Allow about six hours for the turkey to cook on low setting. https://www.allrecipes.com/recipe/229658/oven-roasted-turkey-breast Turn the wings back to hold the neck skin in place. Place turkey breast side up on a flat rack in a shallow roasting pan 2 to 2½ inches deep. Cooking a Butterball turkey breast in a Crock-Pot is a convenient way to make a moist, tasty dish.