Preheat the oven to 375°F/190°C and line a baking sheet with parchment.
Brown the butter with the milk powder.
Add the sugars, water, vanilla extract, salt, and baking soda.
Stir in the flour and chocolate.
Scoop the dough onto the prepared baking sheet.
Bake for 9-13 minutes.
Allow to cool before serving.
