For the tart shell
180 g plain flour
55g Tate & Lyle Fairtrade Pure Cane Caster Sugar
½ tsp salt
30g Lyle’s Golden Syrup
140 g unsalted butter, melted
For the filling
40g broken meringue pieces
100ml sour cream
250ml double cream
60ml Lyle’s Golden Syrup
1 tsp vanilla bean paste
500g mixed berries
1 tbsp Tate & Lyle Fairtrade Icing Sugar