Scalloped Sweet Potato

I remember the first chilly autumn day last year when I opened the windows and instantly craved something cozy and creamy. Scalloped sweet potato was the very first thing that came to mind because the earthy sweetness mixed with bubbling cheese always feels like a warm hug from the oven. I had a few sweet potatoes sitting on the counter, and within an hour, the house was filled with the most comforting aroma.

The first bite brought back memories of simple family dinners where dishes like this stole the show without trying too hard. Ever since, this recipe has been my go-to side dish for everything from Sunday roast to casual potlucks with friends. It’s incredibly easy to make yet tastes like you spent hours perfecting it, which is always a win in my book.

Ingredients

Here’s what I use for this recipe. You can always make substitutions if you prefer!

• Sweet potatoes – The star of the dish, they bring natural sweetness and beautiful color.
• Heavy cream – Helps create a rich and velvety sauce.
• Garlic – Adds a savory depth and enhances the creaminess.
• Parmesan cheese – Sharp and nutty, it balances the sweetness beautifully.
• Gruyère cheese – Melts perfectly and gives a hint of nuttiness.
• Butter – Adds richness and helps form the golden crust on top.
• Salt – Enhances the flavors of the cheese and potatoes.
• Black pepper – Brings subtle heat and balance.
• Fresh thyme – Adds a fragrant herbal note.
• Fresh parsley – Used as a garnish for a burst of color and freshness.

Tools You’ll Need

• Sharp knife or mandoline – To slice the sweet potatoes evenly and thinly.
• Cutting board – A stable surface for prepping your ingredients.
• Large saucepan – For heating the cream and infusing it with garlic and herbs.
• Whisk – To stir the cream mixture smoothly.
• Oven-safe baking dish – For layering and baking the scalloped potatoes.
• Aluminum foil – To cover the dish while baking and keep moisture in.
• Cheese grater – For freshly shredding the cheese, which melts much better.

Instructions

Step 1: Preheat and Prep

I start by preheating my oven to 375°F and greasing a medium-sized baking dish with a little butter to prevent sticking.

Step 2: Slice the Potatoes

I use a mandoline slicer to cut the sweet potatoes into even ⅛-inch slices. Consistency helps them cook evenly and absorb the creamy sauce better.

Step 3: Make the Cream Sauce

In a saucepan over medium heat, I melt the butter, then add the minced garlic and stir it until fragrant. Next, I pour in the heavy cream, toss in the thyme, and bring it just to a simmer while whisking gently. I season it with salt and pepper and then remove it from the heat.

Step 4: Layer the Dish

I arrange half the sweet potato slices in overlapping layers in the dish. Then, I pour half of the cream mixture over them and sprinkle with half of the shredded cheeses.

Step 5: Repeat and Top

I layer the remaining sweet potatoes, top them with the rest of the cream, and sprinkle the remaining cheeses on top. I make sure to press everything gently with the back of a spoon to settle the layers.

Step 6: Bake Covered

I cover the dish with foil and bake it for about 30 minutes, then I remove the foil and bake for another 20 minutes until the top is golden and bubbly.

Step 7: Garnish and Serve

I take it out of the oven, let it cool slightly, and sprinkle with freshly chopped parsley for a beautiful finish.

Tips

If your sweet potatoes are very large, I like to cut the slices in half to make layering easier. I also sometimes add a pinch of nutmeg to the cream for a touch of warmth. When I want to make it ahead of time, I assemble it fully, cover it, and refrigerate until I’m ready to bake. Just remember to let it sit at room temp for about 20 minutes before placing it in the oven.

Ways to Serve

I love serving this scalloped sweet potato dish alongside roasted chicken or glazed ham for a hearty, balanced dinner. It’s also perfect as part of a vegetarian spread when paired with a crisp green salad and crusty bread. For holidays like Thanksgiving or Christmas, it holds its own among the classics, and I often find myself making it as a stand-alone main for a cozy meatless night in. It reheats beautifully, making it ideal for leftovers the next day.

Frequently Asked Questions

Can I use regular potatoes in this scalloped sweet potato recipe?

Yes, but keep in mind regular potatoes are less sweet, so the final dish will have a different flavor profile.

Can I make scalloped sweet potato ahead of time?

Absolutely! I often assemble it the night before and bake it the next day. Just allow it to come to room temperature before baking.

Is scalloped sweet potato gluten-free?

Yes, this recipe is naturally gluten-free since there’s no flour or thickening agents involved.

Can I add protein to this scalloped sweet potato recipe?

Definitely! I sometimes add cooked, crumbled bacon or shredded rotisserie chicken between layers.

See You in the Kitchen

I hope you give this scalloped sweet potato recipe a try! It’s creamy, cheesy, and comforting in every bite. I’d love to hear how yours turns out, so feel free to share your version with me. And if you enjoy this recipe, don’t forget to pin it for your next holiday dinner or weeknight indulgence.

Happy Cooking!

Print