Gluten-free Raspberry Cream Roulade

Name: Gluten-free Raspberry Cream Roulade
Prep time: 30 min
Cook time: 25 h 40 min
Total time: 25 h 40 min
Yield: 10 portions
Ingredients: 1 egg white; 200 g icing sugar; ¼ tsp freshly squeezed lemon juice; 1 Tbsp desiccated coconut; 4 large eggs; 110 g caster sugar; 120 g gluten free flour; 2 - 3 Tbsp caster sugar; 500 g double cream; 100 g mascarpone; 2 Tbsp icing sugar; 200 g raspberry jam; 150 g fresh raspberries; 20 g desiccated coconut; 100 g white chocolate