Creamed Spinach Gratin Recipe - Food.com

Ingredients

• 2 tablespoons unsalted butter (plus more for the dish)
• 1 garlic clove, halved
• 5 shallots, thinly sliced crosswise
• 5 (10 ounce) boxes frozen spinach, thawed
• 8 ounces cream cheese, at room temperature
• 1 cup heavy cream
• 1 cup whole milk
• 1 cup grated gruyere or 1 cup grated swiss cheese
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 1 teaspoon ground nutmeg