Gougères Gelson's

Ingredients

• ½ cup water
• ½ cup milk
• 1 stick unsalted butter, cut into tablespoons
• Large pinch kosher salt
• 1 cup all-purpose flour
• 4 Large Gelson’s eggs
• 1 cup shredded Gruyère cheese, plus more for sprinkling
• Freshly ground black pepper, to taste
• Freshly grated nutmeg, to taste