Simple Cheese Soufflé

Directions
Preparation:10min  ›  Cook:35min  ›  Ready in:45min 

1. Preheat oven to 180 C.
2. In a medium saucepan, melt the butter then add the flour. Stir until the mixture starts forming a ball then slowly stir in the milk.
3. Add the grated Gruyere, and cook on low heat for 5 minutes. Remove from the heat. Add the beaten yolks to the mixture.
4. In a medium bowl, whisk the egg whites until stiff then gradually add them to the cheese mixture.
5. Butter a large soufflé dish, add the mixture then bake in the preheated oven for 30 minutes.
6. Serve immediately as the soufflé might collapse if you wait too long.