Ingredients
Equipment
Method
Mix the dry ingredients
- Whisk all-purpose flour, espresso powder, cinnamon, baking powder, and salt together until evenly combined.
- Whisk melted unsalted butter with granulated sugar and brown sugar until smooth and glossy, then whisk in eggs, espresso, and vanilla extract.
- Fold the flour mixture into the wet mixture just until a sticky dough forms.
Chill the dough
- Refrigerate the dough for 1 hour to firm it for easier scooping and better crinkle formation.
Coat and bake
- Preheat the oven to 350F and line sheet pans with parchment paper.
- Mix cinnamon into powdered sugar for the coating until the color is evenly speckled.
- Scoop the dough into 1-1/2 tablespoon balls, roll each first in granulated sugar, then generously in the powdered sugar-cinnamon mixture.
- Bake for 10-12 minutes at 350F until the cookies are crinkled and set at the edges; do not overbake.
Notes
For the deepest crinkles, keep the dough chilled and bake immediately after coating; warm dough spreads less and crinkles less. Store airtight at room temperature up to 3 days, or refrigerate up to 5 days (bring to room temperature before serving). Freeze baked cookies in a sealed container up to 2 months. For a caffeine-light option, use instant coffee granules or omit espresso powder and increase espresso/coffee to 2 tbsp.
