Berry Limoncello Tiramisu

Limoncello Simple Syrup

• 225 g sugar
• 170 g water
• 85 g lemon liqueur, type limoncello
  or 85 g freshly squeezed lemon juice

Mixed Berry Foam

• 1 lemon
• 140 g sugar
• 450 g berries, mixed, frozen
  or 450 g strawberry, frozen
• 2 egg white (from chicken egg) (see Tip)
  or 115 g chickpea liquid, canned (aquafaba) (see Tip)

Buttermilk Whipped Cream

• 60 g sugar
• 570 g heavy cream, 35% fat, chilled
• 85 g buttermilk (see Tip)
  or 85 g heavy cream, 35% fat (see Tip)
• 32 lady finger
• 225 g berries, mixed, fresh, to serve