1: Brown butter in a pan and let cool for about 10 minutes.
2: Mix browned butter with sugars.
3: Add egg and vanilla.
4: Mix dry ingredients in a small bowl, then fold into wet ingredients.
5: Add chocolate chips, mini marshmallows, and crushed graham crackers.
6: To assemble, place one graham cracker on the baking sheet.
7: Top with chocolate and marshmallow.
8: Form a scoop of cookie dough onto the s'mores and cool in the fridge for at least an hour.
9: Bake at 350°F for 10-13 minutes depending on the size.