Baked Norwegian Saithe with Green Sauce

• Preheat the oven to 180°C.
• Cut the saithe into portions.
• Peel and cut the potatoes into thin slices.
• Place the potato slices in an oven-proof dish, sprinkle with salt and drizzle with olive oil.
• Bake in the top of the oven for approx. 15 minutes. 
• Cut the champignon mushrooms, and finely chop the garlic, parsley and basil.
• Sauté the champignon mushrooms and garlic in a little olive oil for 1-2 minutes.
• Add parsley and flavour with salt and pepper.
• Pour the mix over the potatoes in the dish.
• Sprinkle with basil, salt and pepper, and add the saithe.
• Cut the cherry tomatoes in half and spread around the fish.
• Bake in the oven until cooked for approx. 15 minutes. 

Sauce

• Finely chop the parsley, mint and garlic.
• Whisk all the ingredients to make a thick creamy sauce.

Serve the dish with the sauce on the side.