Ingredients
For the brownies
400 g (14.5 oz) Nutella
40 g (3 tbsp) All purpose flour
10 g (1 tbsp) Unsweetened cocoa powder
1 Whole egg
1 Egg yolk
30 g (2 tbsp) Hot milk
Method
For the brownies
In a bowl, mix the Nutella, eggs and dry ingredients.
Add hot milk.
Pour the mixture into a lightly greased and floured baking pan, lined with parchment paper.
Bake in a preheated oven to 160 °C (320 °F) for 18 minutes.
Do not over-bake.
When cool trim sides of the brownies and cut into bars.