Sweet Potato and Leek Gratin with Gruyère Cheese

Indulge in a savory and creamy Sweet Potato and Leek Gratin, enhanced by the rich flavor of Gruyère cheese.

Ingredients

• 2 pounds sweet potatoes, peeled and thinly sliced
• 2 leeks, trimmed, halved lengthwise, and thinly sliced
• 1 cup heavy cream
• 1 cup Gruyère cheese, grated
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon butter, for greasing

Instructions

1. Preheat your oven to 375°F (190°C).
2. Grease an 8 x 8-inch baking dish with butter.
3. Layer half of the sliced sweet potatoes in the bottom of the dish.
4. Top with half of the sliced leeks, spreading them evenly.
5. Sprinkle with half of the salt, pepper, and Gruyère cheese.
6. Repeat the layering with the remaining sweet potatoes, leeks, salt, and pepper.
7. Pour the heavy cream over the layers evenly.
8. Top with the remaining Gruyère cheese.
9. Cover the dish with aluminum foil and bake in the preheated oven for 30 minutes.
10. Remove the foil and continue baking for an additional 30 minutes, or until the top is golden and the potatoes are tender.
11. Allow the gratin to cool for 10 minutes before serving.

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