Gluten-Free S’mores Bars

1. Melt the butter and let it cool slightly before mixing with egg, brown sugar and vanilla.
2. Whisk together dry ingredients, not including the graham crackers.
3. Add the dry ingredients to the wet and combine into a sticky dough. Fold in the chopped graham crackers.
4. Preheat oven to 350°F. Line an 8x8” baking dish with parchment paper and lightly grease. Spread the sticky dough in the dish.
5. Bake for 18-20 minutes. Let cool.
6. To make frosting, use a hand mixer to cream together the softened butter and powdered sugar. Add the Cacao Powder, vanilla, milk and a pinch of salt.
7. Once the cookie bars are cool to the touch, spread the frosting over the bars. Add toppings.
8. Cut into 9 squares and store covered at room temp for up to 5 days.