Spread cinnamon sugar into puff pastry sheets, roll, slice and bake.
Flatten gingerbread dough and cut human shapes with the help of cookie cutter then bake.
Fill mini tart shells with whipped cream, mascarpone, or cream cheese and decorate with fruits or sprinkles.
Fix Oreo cookies in long wooden sticks, dip in candy frosting or melted chocolate and make eyes and nose.
Spread melted chocolate on tray, add sprinkles, white chocolate swirl, and edible glitter then freeze to set.