Created by Tisme on February 28, 2015
Step 1: Preheat oven to 175C. Grease a 17cm spring form pan and line with baking paper.
Step 2: Place eggs in the bowl of an electric mixer and whisk on highest speed until tripled in volume, about 6 minutes.
Step 3: Place Nutella in a large glass bowl and place in the microwave to soften for 20 seconds.
Step 4: Add 1/3 whisked eggs and gently fold in until well combined. Add another 1/3 eggs and fold in. Repeat with remaining 1/3 eggs.
Step 5: Pour batter into prepared pan and place in the oven to bake until cooked through, about 20-25 minutes. Remove from oven and cool completely before removing from pan.