New York s'mores Kinder cookies

Ingredients

• 200 g browned melted butter (or cold butter from the fridge)
• 150 g brown sugar
• 80 g white sugar
• 1 egg + 1 yolk
• 1 tbsp vanilla extract
• 300 g all-purpose flour
• 1/2 tsp baking soda
• 1/2 tsp baking powder
• 1/2 tsp salt
• 300 g chocolate, chopped
• Graham crackers, for the base
• Marshmallows, for the centers
• Hershey's and Kinder chocolate pieces

Instructions

1. Mix the butter with both sugars, then beat in the egg, yolk and vanilla.
2. Fold in the flour, baking soda, baking powder and salt, then the chopped chocolate. For extra crunch, add crushed graham crackers and Kinder chunks to the dough.
3. Form large 130–140 g dough balls. Press a piece of graham cracker into the base and tuck a marshmallow with Hershey's and Kinder chocolate into the center of each, sealing well.
4. Freeze the balls for at least 4 hours — this keeps the cookies thick and the centers gooey.
5. Bake at 180°C (355°F) for 13–15 minutes, until the edges look crisp and golden.