Ingredients
Method
Brown the Butter & Blot Pumpkin Puree
- Melt 1 cup (2 sticks) unsalted butter in a wide light-colored stainless steel skillet over medium heat. Swirl occasionally as it foams and sizzles. After 5 to 7 minutes, nutty golden-brown milk solids will settle on the bottom and foam subsides. Immediately pour into a large heatproof mixing bowl, scraping all browned specks. Let cool for 15 minutes until warm to the touch.
- Spread 1/2 cup canned pumpkin puree across a triple-layered paper towel-lined plate. Firmly press top paper towels over the puree to blot out excess moisture until reduced to approximately 1/3 cup. This crucial step prevents cakey cookies and guarantees a dense, chewy texture.
Mix Wet & Dry Ingredients
- Whisk dark brown sugar and granulated sugar into the warm browned butter for 2 minutes until glossy and combined. Whisk in the blotted pumpkin puree, egg yolk, and vanilla extract until completely smooth and emulsified.
- In a separate bowl, whisk together all-purpose flour, cream of tartar, baking soda, ground cinnamon, pumpkin pie spice, and sea salt. Fold the dry mixture into the wet ingredients using a rubber spatula just until no flour streaks remain. Do not overmix.
Chill Dough & Roll in Cinnamon-Sugar
- Cover the cookie dough bowl with plastic wrap and chill in the refrigerator for 45 minutes to firm up the browned butter and allow the flour to fully hydrate.
- Preheat your oven to 350°F (175°C) and line two large heavy rimmed baking sheets with parchment paper. In a small shallow bowl, stir together the coating: 1/3 cup granulated sugar, 1 1/2 tbsp cinnamon, and 1/2 tsp pumpkin pie spice.
- Using a 2-tablespoon cookie scoop, portion dough into smooth balls. Generously roll each dough ball in the cinnamon-sugar coating until heavily crusted, then place 2 inches apart on the baking sheets.
Bake to Crackly Perfection & Cool
- Bake one sheet at a time at 350°F (175°C) for 10 to 12 minutes. The cookies should look puffed and crackled across the top, with edges just set but centers remaining soft.
- Immediately tap the baking sheet firmly against the countertop twice to settle the crinkly cracks. Let cookies firm up on the hot baking sheet for 8 minutes before transferring to a wire cooling rack. Enjoy warm or at room temperature!
