Ingredients
Method
- Preheat the oven to 350 F. In a medium bowl, whisk together flour, cocoa powder, salt, and baking soda. In a large bowl, combine butter with sugar until fluffy.
- Add in egg and vanilla extract, and mix until it is smooth. Add in the flour mixture and mix until the flour is fully combined. Fold in the m&ms.
- Roll the cookie dough into balls, and place them onto a large ungreased baking sheet. Bake for 10-12 minutes.