Ingredients
1 cup butter
1 2/3 cups sugar
2 tsp vanilla extract
4 large eggs
1 cup all-purpose flour
3/4 cup cocoa
1/8 tsp salt
1/2 tsp baking powder
1 cup Nutella
1/4 cup chocolate chips
Preparation
Preheat the oven to 350 F.
Sift together the flour, cocoa, baking powder and salt. Set aside.
In a pot over low heat, melt the butter and add in the sugar and vanilla while stirring to combine. Remove from heat and cool completely. Add the eggs one at a time and mix well to combine after each addition.
Add the flour mixture, a bit at a time, to the egg mixture until completely mixed in.
Heat the Nutella in the microwave for a little bit until you get it to a runny consistency. Add the Nutella to the batter and mix well. Now add the chocolate chips and mix to combine.
Pour into a square baking pan and bake for 30-35 minutes or until toothpick comes out (mostly) clean. Remove from oven and cool completely before cutting.