Ingredients:

  • 1 cup (227g) unsalted butter, softened
  • ¾ cup (150g) granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 2 ½ cups (300g) all-purpose flour
  • 1 teaspoon baking powder
  • ½ teaspoon salt
  • 1 large egg white
  • 1 tablespoon water
  • Assorted sprinkles

Instructions:

  1. In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
  2. Beat in the egg and vanilla extract until well combined.
  3. In a separate bowl, whisk together the flour, baking powder, and salt.
  4. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix.
  5. Form the dough into a disc, wrap it in plastic wrap, and chill in the refrigerator for at least 1 hour.
  6. Preheat oven to 375°F (190°C). Line baking sheets with parchment paper or silicone baking mats.
  7. On a lightly floured surface, roll out the chilled dough to about ¼ inch thickness.
  8. Use cookie cutters to cut out desired shapes. Re-roll scraps and repeat.
  9. Whisk together egg white and water in a small bowl to make an egg wash. Lightly brush over cookies. Immediately sprinkle with your favorite sprinkles.
  10. Bake for 8-10 minutes, or until the edges are lightly golden brown.
  11. Let cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.