400g/14oz young broad beans, podded
1 lemon, juice only
200g/7oz mangetout, finely sliced, to serve
300g/10Β½oz new potatoes, preferably aura, thinly sliced
700g/1lb 9oz floury potatoes
handful flowering herbs (such as chervil, chives, wild garlic), to serve
700ml/1ΒΌ pint chicken stock
90g/3ΒΌoz β00β pasta flour, with a little extra for dusting
drizzle olive oil, for greasing
125²΅/4Β½΄Η³ϊ butter
2 free-range egg yolks
200g/7oz peas, podded