For the Genoise:
- 4 eggs
- 85 grams sugar
- 115 grams all-purpose flour
- 20 grams cornstarch
- 1 pinch salt
- 40 grams melted butter
For the Coffee Syrup:
- 100 milliliters coffee
- 50 grams sugar
For the Mascarpone Mousse:
- 150 grams mascarpone cheese
- 1 teaspoon vanilla extract
- 4 grams gelatin + 20 milliliters cold water
- 150 grams melted and chilled white chocolate
- 150 milliliters heavy cream (whipped)
For the Coffee Cremeux:
- 150 milliliters heavy cream
- 75 milliliters strong brewed coffee
- 2 egg yolks
- 20 grams sugar
- 60 grams chopped milk chocolate
- 4 grams gelatin + 20 milliliters cold water
For the Chocolate Praline Mousse:
- Praline Powder:
- 60 grams sugar
- 30 milliliters water
- 60 grams hazelnuts
- 2 egg yolks
- 50 grams sugar + 25 milliliters water
- 4 grams gelatin + 20 milliliters cold water
- 150 grams dark chocolate (chopped)
- 300 milliliters heavy cream (whipped)
For the Chocolate Coffee Glaze:
- 50 milliliters heavy cream
- 80 milliliters water
- 150 grams sugar
- 100 grams glucose
- 150 milliliters milk
- 50 grams cocoa powder
- 1 pinch salt
- 1 teaspoon instant coffee
- 11 grams gelatin + 55 milliliters cold water
For the Truffles:
- 70 grams heavy cream
- 50 grams dark chocolate 55%
- 50 grams dark chocolate 70%
- 30 grams butter
- 15 grams Amaretto
- 0.5 grams salt