Flounder with onions and cheese

Description

The recipe won't take much time. Steam the asparagus until tender, about 5 minutes. Sauté the onion in 1 teaspoon of oil in a pan until soft. Evenly sprinkle the onion over the flounder fillets. Place 3 asparagus spears crosswise on each fillet and roll them up. Secure the fish fillets with toothpicks and place them in a greased baking dish. Melt the remaining 2 teaspoons of butter in a small saucepan. Add flour and cook, stirring, for 1 minute. Gradually add milk and continue cooking, stirring, until the sauce begins to thicken. Add cheese, salt, black pepper, and 1–2 pinches of cayenne pepper. Pour the sauce over the fish and sprinkle lightly with nutmeg. Bake in a preheated oven at 170°C (340°F) for 20 minutes. Serve hot.

Instructions