Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
- Cream together the butter, granulated sugar, and brown sugar until light and fluffy.
- Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.
- Sift together the flour, cocoa powder, baking soda, and salt in a separate bowl.
- Gradually add the dry ingredients to the wet mixture, stirring gently until just combined.
- Fold in the chocolate chips and mini marshmallows evenly throughout the dough.
- Drop rounded balls of dough onto the baking sheet, spacing them about 2 inches apart.
- If desired, sprinkle crushed graham crackers on top of each cookie dough ball.
- Bake for 10-12 minutes until edges are set and centers are slightly underbaked.
- Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack.
Nutrition
Notes
For best results, avoid overmixing and use room temperature ingredients.