Grilled halibut steak with fennel, spinach and vinaigrette

Cut out steaks from a half halibut. Grill for 1-2 minutes on each side, using a grill-pan. Transfer to the oven and bake at 160 °C for 10-12 minutes. The fish meat should come off the bones easily, temperature 48 °C.

Cut the fennel in thin slices, mix in 1 teaspoon olive oil and fruit vinegar. Season with salt and pepper.

Heat a saucepan with butter, when hot, add spinach. Peel a garlic and put it on a fork. Use the garlic to add flavour to the spinach. Season with salt and pepper.

Mix olive oil, vinegar, salt and pepper to make the vinaigrette.