30ml/1fl oz blood orange vinegar or white wine vinegar
1 tsp chervil, finely chopped
20g/1oz confit garlic
1 lemon
seasonal lettuce leaves
50驳/1戮辞锄 flat leaf parsley, finely chopped
1 large Maris Piper potatoes, peeled and cut into 2cm chips
50驳/1戮辞锄 shallot, thinly sliced
15驳/陆辞锄 Dijon mustard
1 tsp Dijon mustard
150ml/录 pt olive oil
salt
250g/9oz unsalted butter
1 free-range egg yolk
2 free-range egg yolks
2 x 200g/7oz skirt steaks