Ingredients
Equipment
Method
- Preheat oven to 325°F (160°C). Line baking sheets with parchment paper.
- In a stand mixer, cream softened butter, brown sugar, and 1/2 cup granulated sugar until light and fluffy (3-4 mins).
- Beat in eggs one at a time, then vanilla. Scrape down bowl.
- In a separate bowl, whisk flour, cocoa powder, baking soda, baking powder, and salt.
- Gradually add dry ingredients to wet, mixing on low until just combined.
- Fold in 1 cup chocolate chips and 1 cup mini marshmallows with a spatula.
- Roll dough into 1.5-tbsp balls, then roll in the 1/2 cup granulated sugar to coat.
- Place on baking sheets 3 inches apart. Bake 11-13 mins until puffy and cracked but soft in center.
- Immediately press extra chips/marshmallows on top. Let cool on sheet for 15-20 mins before transferring.
Notes
Cookies will look underdone when removed from oven; this is correct. Cooling on the sheet is mandatory for perfect texture. Store in an airtight container.
