Children's recipes haddock pie

Haddock pie
Preparation: 20 min
Cooking time: 35 minutes
Serves 4
800 g haddock fillets
600 g potatoes
1 liter of milk
1 plain yogurt
15 g butter
2 tablespoons olive oil
1 bunch parsley
1. Place the haddock fillets in a shallow dish, sprinkle them with 50 ounces of milk mixed with yogurt. Let rest 20 minutes.
2. Meanwhile, cook potatoes 20 to 25 minutes in boiling salted water. Drain, peel them while they are still hot, then mash with a fork, incorporating the butter, olive oil and half the parsley.
3. Arrange drained haddock fillets in a saucepan. Cover with the remaining milk. Simmer 10 minutes over low heat. Drain, then mash them well with a fork.
4. With the aid of a punch than 10 inches in diameter you will ask directly on each serving plate, alternate layers of potatoes and smoked haddock. Sprinkle the remaining chopped parsley. Remove the cutter. Serve hot.