3 small Little Gem lettuces, cut into wedges
2 tbsp snipped fresh chives, or 2–3 spring onions, finely sliced
300²µ/10½´Ç³ú small courgettes, sliced or diced
300²µ/10½´Ç³ú leeks, sliced
200g/7oz new potatoes, boiled whole and diced
300²µ/10½´Ç³ú runner beans or French beans, shredded and blanched
sprig fresh tarragon
150²µ/5½´Ç³ú tomatoes, roughly chopped
plain flour, for dusting
2 tbsp olive oil
2–3 tbsp mixed fresh herbs – roughly chopped tarragon leaves, chervil, basil or dill, or finely chopped summer savory, lemon thyme or oregano
25g/1oz butter
75²µ/2¾´Ç³ú butter, melted
270g pack filo pastry (each sheet measuring about 45x25cm/18x10in)
100ml/3½fl oz dry white vermouth or dry white wine