Ingredients
Equipment
Method
Step-by-Step Instructions
- Begin by preheating your oven to 350°F (175°C) while you prepare your baking sheets.
- In a medium-sized bowl, whisk together the all-purpose flour, cocoa powder, baking soda, and salt until well mixed.
- In a large mixing bowl, beat the softened unsalted butter, granulated sugar, and brown sugar together for about 2-3 minutes.
- Crack an egg into the mixture and pour in the vanilla extract. Beat until well combined and smooth.
- Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined.
- Gently fold in the semi-sweet chocolate chips, followed by the mini marshmallows and the optional marshmallow fluff.
- Using a cookie scoop or tablespoon, place dough onto the prepared baking sheets, ensuring they're spaced about 2 inches apart.
- Bake your cookies in the preheated oven for 8-10 minutes. Keep a close eye on them.
- Let the cookies cool on the baking sheet for about 5 minutes before transferring to a wire rack.
Nutrition
Notes
Store cookies in an airtight container at room temperature for up to 1 week. For longer freshness, keep in the fridge for up to 2 weeks. Freezing keeps them for up to 1 month.