now add heavy cream & all other items to stand up mixer, stopping periodically to scrap sides & check for taste, if you don't have one you can do in 2 batches with hand mixer makes a lot of whipping.Once your whipping is thickening slowly add in pb.should be loose enough to incorporate well.Refridgerate for at least 30 minutes. decorate as you like. *you can adjust your sugar as you like*