Turkey Breast Roast

1 Remove Turkey from fridge and place on counter for about 20-30 minutes. 
0 Preheat oven to 350º F.
2 Remove turkey breast from packaging, removing the gravy packet. Leave the string netting on the turkey this helps the boneless turkey breast keep it's shape. Pat the turkey dry with a paper towel.
3 Combine softened butter, thyme, rosemary, sage, salt and pepper.
4 Rub herb butter all over the turkey breast.
5 Add olive oil to the dutch oven or roasting pan. Then add quartered onions into the bottom of the pan.
6 Place the herb rubbed turkey breast on top of the onions. 
7 Bake for 90 minutes. When internal temperature of the turkey is at 165º F remove turkey and transfer to a cutting board.
8 Let turkey rest 15-20 minutes before slicing and serving.
Pan Gravy
14 Remove carmelized onions, from the dutch oven, chopping them into small pieces.
10 Over medium heat place chopped onions back into the dutch oven with the turkey drippings.
11 Add butter to the pan and let it melt.
12 Add flour and cook for a minute. 
13 Whisk in broth slowly. Continue to whisk avoiding any lumps. Stir until the gravy has thickened about 10 minutes. Season to taste with salt and pepper.