Attach a 60-grit sanding bit to your Dremel Rotary Tool and sand all surfaces to size. You are going to need to have the root of the handle extend close to the bottom of the pie server. This ensures that the pie server will not break from heavy usage.
Tip: Round out your wood handles, but be sure to leave enough width for your metal handles to attach to the screws. Sand down the spatula where the end is thinner than the base. Be careful not to sand the tip too thin or you will risk chipping. Once you achieve the shape you are happy with, sand the pie server by hand, using at least 220 grit sandpaper.