Crostata di marmalata (Italian jam tart)

Name: Crostata di marmalata (Italian jam tart)
Prep time: 15 min
Total time: 15 min
Yield: 4 porties
Cuisine: Belgian
Ingredients: lemon; fresh mixed berries; Rapadura sugar; vanilla bean; butter; lemon; plain flour; egg yolks; caster sugar; salt