What You'll Need:
all-purpose flour cocoa powder butter brown sugar granulated sugar eggs vanilla extract salt Nutella chocolate chips
Whisk melted butter, brown sugar, granulated sugar, eggs, vanilla, and salt.
Whisk in Nutella.
Stir in flour, cocoa powder, and chocolate chips.
Dollop more Nutella on top and swirl in.
Bake 30-35 minutes.
Cool completely before cutting into squares.