Make the batter

• Add the flour, eggs, salt and sugar to a bowl.
• Gradually whisk in the milk until smooth.
• Stir in the melted butter.

Cook the crepes

• Heat a lightly greased non-stick pan over medium heat.
• Pour in a little batter and swirl to make a thin layer.
• Cook for about 1 minute, flip and cook for another 20–30 seconds.

Fill and serve

• Spread Nutella over each crepe.
• Fold the crepes and serve warm.