Spread dough onto your baking sheet and bake for 10 to 12 minutes. Take a large sheet of baking parchment and sprinkle liberally with caster s.the Carefully flip the warm sponge onto the parchment and peel the baking paper away from the sponge.
Mix stabilizer and vanilla extract into the cream and whisk until stiff. Fold 2 tbsp of curd into the cream.