Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 375°F and line baking sheets with parchment or nonstick liner.
- Blot the pumpkin puree thoroughly on paper towels; excess moisture is the enemy of crinkled snickerdoodles.
Mix the dough
- Whisk together the all-purpose flour, cream of tartar, baking soda, cinnamon, nutmeg, allspice, and salt.
- Beat the softened unsalted butter and granulated sugar until very fluffy.
- Add the egg, blotted pumpkin puree, and vanilla extract and beat until combined.
- Fold the flour mixture into the wet ingredients until no dry streaks remain.
Roll and bake
- Mix the rolling spices—sugar, cinnamon, and pumpkin pie spice—in a shallow bowl.
- Scoop 1-1/2 tablespoon dough balls, then roll generously in the cinnamon-spice sugar until well coated.
- Bake at 375°F for 10-12 minutes until the cookies are crinkled with set edges but soft centers.
Notes
For the best crinkle, keep the pumpkin puree very dry before mixing; if it looks wet, blot again. Store in an airtight container at room temperature for up to 3 days, or refrigerate up to 5 days. Freeze baked cookies up to 2 months (thaw at room temperature). For a dairy-free swap, use a 1:1 plant-based butter stick that can be creamed, and keep the rest unchanged.
