Ingredients
Equipment
Method
Preheat & prep
- Preheat the oven to 375°F and line baking sheets with parchment or a silicone liner.
- Blot the pumpkin very dry to prevent cakey cookies.
Mix dry ingredients
- Whisk together the all-purpose flour, cream of tartar, baking soda, cinnamon, pumpkin pie spice, nutmeg, and salt until evenly combined.
Cream wet ingredients
- Beat the softened unsalted butter and granulated sugar until very fluffy, then beat in the egg, pumpkin puree, and vanilla until smooth.
Combine & roll
- Fold the flour mixture into the wet ingredients until no dry streaks remain.
- Fold in the white chocolate chips.
- Roll 1-1/2 tablespoon dough balls in the cinnamon spice sugar so they’re evenly coated.
Bake
- Bake at 375°F for 10-12 minutes, until the tops are crinkled and the edges are set.
Notes
Pro tip: blotting the pumpkin puree very dry keeps the snickerdoodles from spreading too much and helps the crinkled tops set. Store cookies in an airtight container at room temperature for up to 4 days. Freeze baked cookies for up to 2 months, thaw at room temperature before serving. For a dairy-free swap, use a 1:1 dairy-free butter substitute (stick style) for similar texture.
