01 -
Beat butter and cream cheese until smooth. Gradually add powdered sugar.
02 -
Mix in egg, baking powder, vanilla, and salt until combined.
03 -
Slowly incorporate flour until fully mixed, scraping bowl as needed.
04 -
Cover and refrigerate dough for one hour.
05 -
Roll into 1-inch balls, coat in cinnamon sugar mixture.
06 -
Bake at 375°F for 8-9 minutes until just set. Cool 10 minutes on sheet.