Ingredients
Equipment
Method
Mixing the Dough
- Preheat oven to 350°F and line two baking sheets with parchment paper.
- Whisk flour, cocoa powder, baking soda, and salt in a medium bowl.
- Cream butter, granulated sugar, and brown sugar in a large bowl until light and fluffy.
- Beat in eggs one at a time, then stir in vanilla extract.
- Gradually add dry ingredients to wet, mixing until just combined.
- Fold in chocolate chips and nuts.
Baking
- Drop rounded tablespoons of dough onto baking sheets, spacing 2 inches apart.
- Bake for 8-10 minutes until edges are set.
- Remove from oven and immediately press mini marshmallows onto the top of each cookie.
- Return to oven for 1-2 minutes until marshmallows are puffed and golden.
- Cool on baking sheet for 5 minutes before transferring to a wire rack.
Notes
Store in an airtight container for up to 5 days. Freeze unbaked dough balls for up to 3 months.