01 -
Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
02 -
Cream softened butter, granulated sugar, and brown sugar with electric mixer until fluffy, 2-3 minutes.
03 -
Mix in pumpkin puree, egg yolk, and vanilla extract until well combined.
04 -
Whisk together flour, baking powder, baking soda, salt, and all spices in separate bowl.
05 -
Gradually add dry ingredients to wet ingredients, mixing on low until just combined.
06 -
Scoop 1.5-tablespoon dough balls and roll in granulated sugar.
07 -
Place dough balls on baking sheet, 2 inches apart.
08 -
Bake 10-12 minutes until edges are set but centers still soft.
09 -
Let cool on baking sheet 5 minutes, then transfer to wire rack.