Ingredients
Equipment
Method
Preheat and prep the pan
- Preheat the oven to 375F and line baking sheets with parchment or silicone mats.
- Set the sheets aside while you prep the remaining ingredients.
Blot the pumpkin puree
- Blot the pumpkin puree thoroughly on paper towels until very dry, pressing firmly to remove excess moisture.
- Keep blotting until the puree looks less wet on the towels—this supports crinkled tops.
Mix the dry ingredients
- Whisk together all-purpose flour, cream of tartar, baking soda, cinnamon, nutmeg, allspice, and salt until evenly combined.
Make the cookie dough
- Beat the softened unsalted butter and granulated sugar until very fluffy.
- Add the egg, then mix in the blotted pumpkin puree and vanilla extract until smooth.
- Fold in the flour mixture just until no dry streaks remain.
Roll in cinnamon spice sugar
- Mix the rolling spices in a shallow bowl: sugar, cinnamon, and pumpkin pie spice.
- Scoop 1-1/2 tablespoon dough balls and roll generously in the cinnamon spice sugar to coat.
Bake
- Bake at 375F for 10-12 minutes, until cookies look crinkled and the edges are set while centers remain soft.
- Let the cookies cool on the baking sheet briefly before transferring to a rack.
Notes
Pro tip: blotting the pumpkin puree very dry is what helps the tops crinkle instead of flattening. Store airtight at room temperature for up to 4 days; freeze baked cookies up to 2 months for best texture. For a dietary swap, you can try a 1:1 gluten-free all-purpose flour blend (check the blend for baking powder/soda compatibility) to make gluten-free pumpkin snickerdoodles.
