4 eggs
1/2 C. milk
1 Tbsp. flour
pinch salt
2 Tbsp. sugar
2 Tbsp. butter
Recipe
Preheat the oven to 350 degrees. Separate the eggs. Beat the yolks with the milk, flour, pinch of salt, and sugar. Beat the whites until stiff, but not dry. Place a large ovenproof skillet, preferably non-stick, over medium heat and add the butter. When it melts, gently fold the egg whites into the yolk mixture. Pour into the skillet and cook for 2 minutes, then transfer to the oven. Bake until puffy and browned on top, 10 to 20 minutes.