Ingredients

• 8 tablespoons olive oil
• 8 leek cut in rounds
• 8 celery sticks finely chopped
• 1 full teaspoon rosemary
• 1 full teaspoon thyme
• salt and pepper
• half of a medium sized cucumber cut in rounds
• 2 1/2 cups water
• 2 1/2 cups dry white wine
• 6 pieces of tuna

Instructions

• Heat the oil in a large saucepan and saute the leeks and the celery until soft.
• Add the herbs, the cucumber, the water, and the wine.
• Mix well and put the tuna slices on top of the vegetables.
• Cover the pan and boil on a low heat for 30 - 45 minutes, according to the thickness of the tuna.
• Serve with rice and a green tossed salad.