Bluefin tuna and chips - Fuentes

Ingredients

• 500 g tuna loin
• 300 g frying potatoes
• 150 ml cream
• 500 ml olive oil
• 25 g tempura flour
• 100 ml rice vinegar
• 50 ml soy sauce
• 25 ml mirin
• 2 g ginger
• 10 g green spring onion
• 1 tablespoon pea shoots
• 1 tablespoon salt