100g/4oz strawberry jam
50驳/1戮辞锄 caster sugar
200g/7oz icing sugar
icing sugar, for dusting
2 tsp salt
500g/1lb 2oz strong white flour
7g/录oz sachets instant yeast
40g/1陆oz unsalted butter, softened
2 free-range eggs
150ml/5fl oz warm milk
200ml/7fl oz whipping cream