1. Preheat oven to 350 degrees F, and lightly grease a cookie sheet. In a medium sized bowl, mix together flour, sugar, baking powder, and cinnamon; set aside.
2. In another bowl, mix together wet ingredients. Add the wet ingredients to the dry ingredients.
3. Roll dough out and cut out shapes with cookie cutters. Sprinkle with sugar or sprinkles, if desired. Bake in oven on prepared cookie sheet for about 10-12 minutes.