Step 1

Preheat oven to 375˚F.

Step 2

In a large bowl, cream together the butter and sugars. Then, mix in the eggs and vanilla extract.

Step 3

Add in the flour, hot cocoa mix, cocoa powder, salt, baking soda, and baking powder. Mix until fully incorporated.

Step 4

Stir in the chocolate chips and marshmallow bits.

Step 5

Scoop with a medium cookie scoop (about 2 tablespoons)2 inches apart onto an ungreased baking sheet. Use extra marshmallow bits and chocolate chips to garnish the top (optional, but makes them pretty!)

Step 6

Bake for 9-11 minutes or until edges are crisp and center is set.Optional for bakery style: Immediately after you take them out of the oven, turn a glass upside down and roll around the edges to make the cookie perfectly round with defined edges.

Step 7

Let cool 2 minutes, then transfer them to a wire cooling rack to finish cooling.