01 -
Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 -
In a medium bowl, whisk together flour, cocoa powder, baking powder, baking soda, salt, cinnamon, chile powder, and espresso powder.
03 -
Using an electric mixer, beat softened butter on medium speed for 1 minute until smooth. Add granulated and brown sugars; beat on medium-high speed until light and fluffy, about 2–3 minutes.
04 -
Add eggs one at a time, beating well after each addition. Mix in vanilla extract until combined.
05 -
Gradually add dry ingredients to wet mixture, mixing on low speed just until combined.
06 -
Fold in chocolate chips or chopped Mexican chocolate using a rubber spatula.
07 -
In a small bowl, combine sugar, cinnamon, and optional chile powder for rolling.
08 -
Scoop 1.5 to 2 tablespoons of dough per cookie, roll into balls, then coat each in the sugar-spice mixture.
09 -
Place coated dough balls on prepared baking sheets, spacing them approximately 2 inches apart.
10 -
Bake for 10 to 12 minutes until edges are set and centers remain slightly soft.
11 -
Allow cookies to cool on baking sheets for 5 minutes before transferring to wire racks to cool completely.