Dark Chocolate Nutella Brownies

Line a 9×13 inch baking pan with foil or parchment paper, letting the edges hang over slightly so you can easily lift from the pan later. Preheat oven to 350ºF.

Add butter and both chocolates to a large microwave safe bowl. Heat together in 30-second increments until melted and smooth.

Add sugar to the chocolate mixture and whisk until combined. Add vanilla and eggs and egg yolk and whisk until smooth. Stir in cocoa powder, flour and salt and mix until just combined. Be careful not to over mix. The batter will be very thick.

Pour half the batter in the pan and spread with a rubber spoon sprayed with nonstick spray to the edges of the pan. Dollop tablespoons of Nutella on top of the batter until gone and smooth. Fill the rest of the brownie batter on top and smooth. It’s okay if the Nutella shows through.

Bake for 25–30 minutes, until brownies are set on top. Remove from oven and allow to cool completely. The middle of brownies may seem underdone. That’s okay! Brownies will set when cooled completely.