2 leeks, thinly sliced
25g/1oz mixed fresh parsley, tarragon and dill
1 tbsp fresh black truffle, grated
1 tbsp Dijon mustard
salt and freshly ground black pepper
80g/3oz fine breadcrumbs
2 tbsp olive oil
400ml/14fl oz fish stock.
1 tsp white truffle oil
1 whole soft brie (approx. 200g/7oz), crusts removed and broken into pieces
60g/2录oz unsalted butter, softened
25g/1oz butter
1-2 tbsp mascarpone
40驳/1陆辞锄 Parmesan, grated
2 x 200g/7oz halibut fillets, off the bone, skin removed