Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 350°F (175°C) and line your baking sheets with parchment paper.
- In a medium bowl, combine the all-purpose flour, cocoa powder, baking soda, and salt; whisk until blended.
- In a large mixing bowl, beat unsalted butter with granulated and brown sugars until light and fluffy.
- Add the egg and vanilla extract; beat until fully combined, scraping down the sides as needed.
- Gradually add the dry ingredients to the wet mixture, mixing until just combined to avoid overmixing.
- Fold in the semi-sweet chocolate chips and mini marshmallows evenly into the dough.
- Scoop the dough onto prepared baking sheets, spacing them about 2 inches apart.
- Bake for 8-10 minutes until edges are set but centers remain soft.
- Cool cookies on the baking sheet for 5 minutes before transferring to a wire rack.
Nutrition
Notes
For the best results, follow the baking tips such as avoiding overmixing and monitor the baking time closely.