Tiramisu Mudah (Resep Koki)

Bahan-bahan (6 porsi)

• 3 eggs (, yolks and whites separated)
• 1/2 cup (110g) caster sugar (superfine sugar)
• 1/2 tsp vanilla extract
• 8 oz / 250g mascarpone (, good brand (Important - read Note 1))
• 1 1/4 cups black coffee (, hot and strong! (Note 2))
• 2 tbsp (or more!) Frangelico or Kahlua (, or other liquor of choice (skip for alcohol free))
• 6.5 oz / 200g (24 - 30) lady fingers, pavesini or savoiardi biscuits ((Note 3))
• Cocoa (, for dusting)