Quiche with White Wine and Shallots

Bahan-bahan (6 porsi)

• ½ cup minced shallots
• ½ cup dry white wine
• 6 large eggs, (beaten)
• 1 teaspoon salt
• ¼ teaspoon white pepper
• 3 cups heavy whipping cream
• dash of freshly grated nutmeg
• 12 ounces shredded Gruyere cheese
• One 10-inch pie crust, (pre-baked)