1. Preheat oven to 375F.
2. To a blender, add all the ingredients except for the Nutella.
3. Blend until smooth.
4. Pour batter into a ramekin and place the chocolate spread (Nutella) into the middle.
5. Optionally, top with cocoa nibs or chocolate chips.
6. Bake for 17-20 minutes.
7. Enjoy!
