Bruce, I did a 20 lb turkey last year in a citrus brine, and I thought as well as my guests, that it was real good. I think your speaking of a hotel turkey when you mention turkey breast, meaning the rib cage, white meat only. The flavor imparts a light citrus taste and if your interested a google search of citrus brine turkey will start you off. Then again, they're all good, variety is the spice of life. 165 temp as Robert mentioned were serve you well