Dirty S'mores Cookies

A couple of weeks ago we had a Macmillan Coffee Morning at work where everyone brought in goodies and then you donated money in order to eat the lovely bakes! There was a mixture of home baked and store bought stuff and my contribution were these delicious Dirty S'mores Cookies. As a staff we raised about £250 for Macmillan.

Dirty S'mores Cookies (from Cookies and Cups)
(Makes 36 cookies)

225g butter, cold cubed
250g light brown sugar
2 eggs
2 tsp vanilla
¾ tsp salt
1/2 tsp baking powder
1/2 tsp bicarbonate of soda
312g plain flour
200g milk chocolate chips
85g mini marshmallows
6-7 graham cracker sheets, made into crumbs

Cream together the butter and sugar until light and fluffy.

Add the eggs, vanilla, salt, baking powder and bicarbonate of soda and continue mixing until smooth, scraping the sides of the bowl as necessary.

Using a metal spoon fold in the flour, mixing until just combined and then stir in the chocolate chips and marshmallows until evenly incorporated.

Cover the dough and chill it in the refrigerator for about an hour.

Preheat the oven to 180C.

Line a baking sheet with parchment paper. Place the graham cracker crumbs in a medium bowl. Scoop out 2 tbsp of the cookie dough and roll it into a ball. Place the ball into the graham cracker crumbs and coat evenly

Place the dough onto the baking sheet 2 inches apart and bake for 9-10 mins until the edges are lightly golden

Allow the cookies to cool a little on the baking sheet before transferring them to a wire rack to cool completely.