Pagatavošana:
For the sponge, beat the eggs with the sugar. When the mixture has tripled in volume, gradually add the flour and lemon zest. Bake at 180°C for 10 minutes. Check for doneness with a toothpick. Once cooled, spread the jam and cream on the sponge and roll up. To make the cream, whip the butter with the Muubi until fluffy.
Sponge layer:
6 eggs
Flour 6 tbsp
Brown sugar 6 tbsp
Lemon zest 1 tbsp
Cream:
Muubi 200 g
Butter 100g