Cod fillet poached in a bouillon of Thé des Lords

Ingredients

• 4 cod fillets, approx. 100 g each
• 1 large turnip
• 1/4 cucumber
• 50 g samphire
• 1 Chinese cabbage
• 50 g chestnut mushrooms
• 2 radishes
• 15 g butter
• 100 ml water
• Salt
• 1 tbsp olive oil
• 1 leek
• 100 g carrots
• 50 g shallots
• 1/2 fennel
• 50 ml white wine
• 10 g dried royal kombu
• 1 bergamot (or 1 lemon)
• 50 ml mirin
• 20 ml rice vinegar
• 500 ml water
• 4 bags of Lords Tea