Pre-heat oven to 375 degrees In a small bowl, stir together flour baking soda and baking powder. set aside In a large bowl, cream together butter and sugar until smooth. Beat in egg and vanilla. Gradually blend in dry ingredients. Roll in balls or you can lay the dough out onto a clean area and mix with more flour to make the dough stiff enough to use christmas cookie cutters with. Bake 8-10 minutes *You can also decorate these yummy cookies after they have cooled. *Makes a very good dessert=) ENJOY!!