Ingredients
Method
Preparation of the cookie dough
- Preheat your oven and prepare baking sheets with parchment paper or silicone mats.
- In a mixing bowl, beat together the softened butter, granulated sugar, and brown sugar until fluffy, about 2-3 minutes.
- Add the egg and vanilla extract, mixing until combined, and scrape down the sides of the bowl.
- In a separate bowl, whisk together the flour, cocoa powder, hot cocoa mix, baking soda, and salt.
- Fold the dry ingredients into the buttery mixture, then add the milk, mixing until combined.
- Chill the dough in the refrigerator for at least 30 minutes.
Baking the cookies
- Scoop and roll the chilled dough into heaping tablespoons, placing them on prepared baking sheets 2-3 inches apart.
- Bake the cookies in the preheated oven until they begin to swell.
- Press a halved marshmallow onto each cookie immediately after removing from the oven.
- Return cookies to the oven for another 2 minutes, then gently flatten the marshmallows with the back of a spoon.
Chocolate topping
- Melt the finely chopped chocolate in a double boiler or in the microwave, stirring until smooth.
- Once cookies are cooled, drizzle the melted chocolate over the marshmallow-topped cookies.
Notes
Store cookies in an airtight container at room temperature for up to a week or freeze for longer storage.
