Herb-Infused Scalloped Sweet Potatoes

🕒 Prep: 15 min
🔥 Cook: 1 hour 5 min
🍽 Serves: 6
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Herb-Infused Scalloped Sweet Potatoes are a delightful twist on the classic comfort food, perfect for adding a touch of elegance to your table. With layers of tender sweet potatoes and rich, creamy sauce infused with fresh herbs, this dish is sure to impress.

Ingredients for Herb-Infused Scalloped Sweet Potatoes

Sweet Potatoes are the star, providing natural sweetness and a lovely color contrast. Butter adds richness, helping the potatoes bake to tender perfection. The heavy cream and whole milk form the base of the luscious sauce, carrying the flavors of garlic, sage, and thyme throughout the dish. A touch of salt and black pepper enhances the natural flavors, while Gruyère cheese and Parmesan cheese ensure a deliciously gooey finish.

Tips & Tricks

  • Use a mandoline to slice sweet potatoes evenly for consistent cooking.
  • Fresh herbs really elevate the dish, but dried can work in a pinch — just use half the amount.
  • For a crispier top, broil for the last few minutes, keeping a close eye to prevent burning.

Serving Suggestions

These scalloped sweet potatoes make a wonderful side dish for roasted meats like chicken or pork. They also pair beautifully with a simple green salad, providing balance to the rich, creamy potatoes.

Frequently Asked Questions

Can I prepare this dish in advance?
Yes, you can assemble it a day ahead and refrigerate. Just add a few extra minutes to the baking time.
Can I use a different cheese?
Absolutely! Aged cheddar or fontina would also be delicious in this recipe.

Herb-Infused Scalloped Sweet Potatoes Recipe Walkthrough

First, preheat your oven to 375°F (190°C) and generously butter a large baking dish. This sets the stage for your potatoes to bake evenly without sticking. In a saucepan, combine the heavy cream, milk, garlic, sage, thyme, salt, and pepper and bring this to a simmer over medium heat. Once it's heated through, remove it from the heat; allowing the flavors to meld without boiling.

Now, layer half of your thinly sliced sweet potatoes in the prepared dish. Overlapping them slightly ensures even cooking. Pour half of the creamy herb mixture over this layer, followed by sprinkling half of the Gruyère and Parmesan cheeses. Repeat with the remaining potatoes, cream mixture, and cheeses. Cover the dish with foil to trap the steam, helping the potatoes become tender. Bake for 45 minutes.

After 45 minutes, carefully remove the foil and continue baking for another 20 minutes. This allows the top to develop a beautiful golden crust. Once done, let it sit for a few minutes before serving, allowing the sauce to thicken slightly.

Why You'll Love This Recipe

  • Rich and creamy texture that melts in your mouth.
  • Infused with fragrant fresh herbs for a gourmet touch.
  • Easy enough for a weeknight, special enough for guests.
  • Perfect balance of sweet and savory flavors.

Ingredients

2 lbs sweet potatoes, peeled and thinly sliced
2 tbsp unsalted butter
1 cup heavy cream
1/2 cup whole milk
3 cloves garlic, minced
1/4 cup fresh sage, chopped
1/4 cup fresh thyme, chopped
1 tsp salt
1/2 tsp black pepper
1 cup grated Gruyère cheese
1/2 cup grated Parmesan cheese

Step-by-step Instructions

1. Preheat your oven to 375°F (190°C) and butter a large baking dish.
2. In a saucepan over medium heat, combine heavy cream, milk, garlic, sage, thyme, salt, and pepper. Bring to a simmer and remove from heat.
3. Layer half of the sweet potatoes in the buttered dish, slightly overlapping.
4. Pour half of the cream mixture over the potatoes and sprinkle with half of the Gruyère and Parmesan.
5. Repeat the layers with the remaining sweet potatoes, cream mixture, and cheeses.
6. Cover the dish with foil and bake for 45 minutes.
7. Remove the foil and bake for an additional 20 minutes, or until the potatoes are tender and the top is golden brown.
8. Let it cool for a few minutes before serving.

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