To make the Orange Buttercream Frosting: Follow my mater recipe for Buttercream Frosting
. Add in Orange extract
or the zest of 1 orange. Add in orange food coloring a drop at a time until you have reached your desired color. You can use the frosting immediately, or store it in the refrigerator for 3 days, or freeze if for up to 3 months. Allow frosting to come to room temperature before using.