Ingredients
Equipment
Method
Prep the baking sheets
- Line baking sheets with parchment or silicone mats to prevent sticking and help the cookies release cleanly.
Cook the pumpkin syrup base
- Combine granulated sugar, whole milk, unsalted butter, and pumpkin puree in a saucepan over medium heat.
- Bring the mixture to a rolling boil, keeping the heat at medium and stirring to dissolve sugars.
- Boil exactly 1 minute while stirring constantly, watching for a steady rolling boil so the cookies set properly.
Flavor and finish the dough
- Remove the saucepan from the heat and stir in pumpkin pie spice, cinnamon, salt, and vanilla extract until evenly combined.
- Stir in old-fashioned rolled oats until the mixture thickens and coats the oats.
- Fold in almond butter or peanut butter and mix until smooth and uniform.
- Stir in white chocolate chips if using, spreading them throughout the dough.
- Work quickly and drop the mixture by tablespoons onto the prepared sheets to form neat rounds.
Set the cookies
- Cool for 30 minutes until firm, using the matte surface and set edges as the visual cue.
Notes
Pro tip: measure the rolling-boil time with a timer—no more and no less—so the cookies reliably set. Store airtight in the refrigerator up to 5 days; they freeze up to 2 months in a sealed container and thaw overnight in the fridge. For a nut-free option, use peanut butter instead of almond butter (or substitute sunflower seed butter if desired).