For the Cake (Poppy Seed & Coconut Sponge):
- 8 eggs (separated)
- 8 tbsp sugar
- 100 g poppy seeds
- 100 g shredded coconut
- 2 tbsp flour
- • ½ tsp baking powder
For the Vanilla Custard Buttercream:
- 8 egg yolks
- 4 tbsp sugar
- 400 ml milk
- 1 packet vanilla pudding mix (sugar-free)
- 250 g unsalted butter (room temperature)
For Topping:
- Grated chocolate (to taste)
- Walnut pieces (optional)
- Caramel sauce (as desired)