Ultra-melting lemon flan: the simple dessert that impresses every time

The lemon flan is characterized by its smooth surface and melting texture, providing a perfect balance between sweetness and acidity. The recipe requires only six ingredients: milk, eggs, sugar, cornstarch, lemon juice, and zest. The preparation requires careful attention, especially during the bain-marie cooking to ensure a creamy texture. A resting time after baking is essential to achieve a melting center.