01 -
Heat oven to 400°F and line baking sheet.
02 -
Beat butter and sugar until creamy, then mix in egg, milk and vanilla.
03 -
Stir in flour and baking powder until just combined.
04 -
Roll dough 1/4-1/6 inch thick on floured surface.
05 -
Cut shapes and add sprinkles if desired.
06 -
Cook 5-8 minutes until lightly browned.