Ingredients

Joconde biscuits
(Mold of 40cmx30cm)
3 eggs
Almond powder 125g
icing sugar 125g
2 egg whites
Sugar 10g
Cake flour 20g
Melted butter 20g
180 ° C (356 ° F) for 10 minutes

Coffee buttercream
Sugar 100g
Espresso 35g
Syrup 118 ° C (244 ° F)
2 egg yolks
Softened butter 180g

Chocolate ganache
Dark chocolate 80g
Milk 50g
Butter 20g

Coffee syrup
Water 200g
Sugar 60g
Espresso 50g
Golden rum 20g

Chocolate frosting
Dark Chocolate 100g
Cocoa butter 50g
Grape seed oil 10g