These rich and fudgy Nutella brownies are made with Nutella in the batter as well as layered in the middle. Each bite has a thick, creamy layer of Nutella for an amazingly decadent treat!
Spread 1 cup (350g) Nutella onto an 8x8-inch pan lined with parchment paper. Freeze for 1 hour or until firm. Remove frozen Nutella with the paper onto a plate, and put back into the freezer (you only need to do this if you want to use the same pan for the brownies. If you have another pan, you can use it instead).
Preheat oven to 350°F/180°. Line the 8x8-inch pan with parchment paper or aluminum foil, leaving enough overhang on the sides for lifting the brownies out after baking.