Tiramisù with Chocolate and Chilli

Sponge Cake

• 1 Tbsp unsalted butter, for greasing
• 2 medium eggs
• 80 g sugar
• 60 g 00 flour (see tip)
• 20 g cocoa powder, unsweetened
• 1 tsp baking powder
• 1 tsp chilli powder
• 1 pinch fine sea salt

Cream

• 100 g sugar
• ½ tsp natural vanilla extract
  o bien 1 tsp vanilla sugar, homemade
• 40 g 00 flour (see tip)
• 500 g milk
• 2 medium eggs
• 2 gelatine leaves
• water, for soaking
• 500 g mascarpone

Assembly

• 18 g espresso, brewed, cold
• 3 Tbsp Marsala wine, dry or sweet
• 250 g fresh raspberries
• 2 Tbsp walnuts, finely chopped