Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a medium bowl, whisk together flour, cocoa powder, baking soda, and salt.
- In a large bowl, cream together butter, granulated sugar, and brown sugar until light and fluffy.
- Add egg and vanilla extract, beating until fully incorporated.
- Gradually mix in the dry ingredients until just combined, leaving a soft dough with a few flour streaks.
- Gently fold in chocolate chips and mini marshmallows.
- Drop rounded tablespoons of dough onto prepared baking sheets, spacing them about 2 inches apart.
- Bake for 8-10 minutes until edges are set, and allow them to cool for 5 minutes before transferring to a wire rack.
Nutrition
Notes
These cookies can be stored in an airtight container at room temperature for up to 1 week. For longer storage, freeze them for up to 3 months.