Chocolate Rolled Log

🍫 Chocolate Rolled Log 🍫
Ingredients :
For the Genoise:
– 4 eggs
– 100 grams of sugar
– 100 grams of flour
– 30 g cocoa powder
For the garnish:
– 200 grams of dark chocolate
– 200 ml of liquid cream
– 50 grams of butter
– Icing sugar (to sprinkle)
Instructions: