8 ripe apricots
1 lemon, juice only
4 pieces of lemon peel, (use a peeler and take most of the skin off a lemon)
陆 orange, juice only
100ml/3陆fl oz condensed milk
2 gelatine leaves, soaked in cold water for at least 10 minutes
75驳/2陆辞锄 sugar
1 split vanilla pod, split lengthwise
8-12 biscotti
350ml/12陆fl oz buttermilk, at room temperature
300ml/10陆fl oz double cream