Gruyere Puff Recipe

Ingredients

• 3 large eggs
• ½ cup whole milk
• ½ cup all-purpose flour
• ½ teaspoon kosher salt
• Freshly ground black pepper
• ¾ cup grated Gruyère cheese (about 3 ounces)
• 3 tablespoons unsalted butter
• Coarse sea salt, for sprinkling

Procedure

1. Heat oven to 400 degrees.
2. Whisk together eggs, milk, flour, salt and pepper in bowl until smooth. Stir in cheese.
3. In 9-inch ovenproof skillet, melt butter. Swirl to coat all sides. Pour in batter. Transfer to oven. Bake until puffed and dark golden, 30 minutes. Sprinkle with salt, serve hot.