For 2 persons
4 fillets of plaice, turbot, sole, cod back
FOR THE BROTH
2 sticks of lemongrass
1 teaspoon of grated ginger
1 teaspoon turmeric powder
FOR THE SAUCE
10 cl of liquid cream
80 grams of salted butter
1 small teaspoon of turmeric powder,
¼ grated combava or lime zest
1 teaspoon of lemon juice
FOR THE FILLING
300 grams of Ratte du Touquet potatoes
1 clove of garlic
1 spoonful of olive oil
40 grams of butter