This s'mores pizookie is rich, gooey, and chocolatey and puts a twist on the classic chocolate chip pizookie!
Preheat oven to 350ºF. In a large bowl, whisk together the melted butter and sugars. Add the eggs and vanilla and whisk until combined. Then add the flour and baking soda and whisk until combined.
Fold in the chocolate chips, marshmallows, and graham crackers using a spatula. Pour the batter into a skillet and bake at 350ºF for about 25 minutes, or until the edges begin to crisp up. Serve warm.