INGREDIENTS
For the jam
200 g
raspberries
250 g
jam sugar
For the biscuits
250 g
very soft unsalted butter
50 g
icing sugar
225 g
plain flour
25 g
cornflour
For the filling
100 g
unsalted butter, softened
200 g
icing sugar, plus extra for dusting
1/2 tsp
vanilla extract