Make sure all the ingredients are at room temperature
First swift the flour and the coco pwdr and whisk well
Take the butter, add the eggs and the sugar and whisk well
Gradually add the flour and coco mix and fold into the batter
Take muffin cups and place 1 Oreo at the bottom top it with 1 tsp nutella
Again place another layer of Oreo and make a sandwich
Now pour out brownie batter on top
Bake in a preheated oven at 180 d for 15 min
Serve warm
