Christmas Serving Tray. Take Starlight mints. Place on parchment paper on a baking sheet in whatever design you choose. Bake at 350 for 10 minutes. Cool on baking sheet. Enjoy using as a serving tray. I made 8 different ones today. I used different brands of mints and found that the "Generic or store Brand" melted MUCH better. It does take a little practice and the time could vary depending on your design. User's comment: I used a round and square cake pan to make mine more uniform! It worked much better and looks GREAT! Just cut a circle or square out of parchment paper to line the bottom of the pans. Same thickness all around and the mints still look good, really hold their shape.