Ingredients
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2 tablespoons unsalted butter (plus more for the dish)
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5 shallots, thinly sliced crosswise
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5 (10 ounce) boxes frozen spinach, thawed
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8 ounces cream cheese, at room temperature
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1 cup heavy cream
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1 cup whole milk
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1 cup grated gruyere or 1 cup grated swiss cheese
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1 teaspoon kosher salt
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1/2 teaspoon black pepper
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1 teaspoon ground nutmeg
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1 garlic clove, halved
Instructions
- Heat oven to 375 degrees.
- Rub the sides and bottom of a buttered 8-inch baking dish with the garlic; discard garlic.
- In a skillet, over medium heat, melt the butter. Add the shallots and cook until softened, 5 to 7 minutes.
- Squeeze the spinach to remove any excess liquid. In a large bowl, combine spinach, cream cheese, heavy cream, milk, Gruyere or Swiss cheese, salt, pepper, nutmeg and shallots. Transfer to dish.
- Bake, uncovered, until bubbling and lightly golden, about 25 minutes.