1 garlic clove, sliced
1 lemon, juice only
2 tbsp fresh flatleaf parsley, roughly chopped
6 fresh sage leaves
1 shallot, finely diced
100g/3陆oz baby spinach
75驳/2陆辞锄 capers, drained
1 bay leaf
2 tbsp olive oil
2 tbsp white wine vinegar
75驳/2陆辞锄 unsalted butter
75g/2鈪攐z unsalted butter
6 oysters, shucked, juices reserved
2 x 200g/7oz skin-on sea bass fillets, boned
200ml/7fl oz white wine