Recipe

1. Bring the unsalted butter to room temperature, pomade it and add granulated sugar.
2. Add beaten whole egg.
3. Add the salt and mix until incorporated.
4. Add the sifted flour, cocoa powder and baking powder.
5. Add the chocolate syrup and mix until incorporated.
6. Bake in a preheated oven at 180℃ for 18 minutes.
7. Remove from the molds, remove from heat, and dip in the melted chocolate coating.
8. Before baking, trace the surface with a spoon to make patterns.
9. When the surface has hardened, draw lines on it with a chocolate pen.