How To Make Chocolate Bars With Nutella. Add in your eggs one at a time and beat until combined. Add the nutella cookie butter mixture on top of the brownie batter and evenly spread it across.
Add the nutella mixture and stir until evenly combined, then smooth into the prepared baking pan and cover with another sheet of parchment paper. Add the sugars and beat on high for at least 3 minutes, until light and fluffy and much of the sugar is dissolved (some might still be grainy).
A Thing To Do With That Nutella In The Pantry Chocolate
Bake 26 minutes, then allow to cool 10 minutes before slicing into bars. Bake the brownie cookie bars for 40 minutes at 350 degrees.