Crack the eggs into a bowl to check for freshness. Beat them with a whisk until smooth.
Gradually whisk in the sugar to the beaten eggs, mixing quickly to prevent lumps from forming.
Sift together the flour, The Cocoa Circle cocoa powder, and baking powder. Gradually add this to the wet mixture, whisking continuously until you achieve a smooth batter. If lumps remain, blend until smooth.
Pour in the milk and olive oil. Mix until the ingredients are well combined.
Keep stirring until you will get a smooth composition.
Heat a non-stick pan over low heat. Add a few drops of oil and spread it evenly with a paper towel. Pour a portion of the batter into the preheated pan. Cover with a lid and cook for one minute.
Spoon a dollop of Nutella onto the batter. Cover the Nutella with more pancake batter, ensuring it is completely covered. Cover with the lid and continue cooking until bubbles form on the surface and the edges look set.
Carefully flip the pancake and cook until both sides are golden brown and fully cooked. The first pancake might be less perfect, but they will get better as you go.
Serve the pancakes warm, enjoying the delightful surprise of melted Nutella in each bite!