Southern Candied Yams

When the foil comes off, the sweet potato rounds are tender but the syrup still looks loose around the edges. That’s exactly when I spoon it back over the tops…

By Ava
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October 14, 2026
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Reading time: 8 min

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When the foil comes off, the sweet potato rounds are tender but the syrup still looks loose around the edges. That’s exactly when I spoon it back over the tops and let the uncovered bake do its work. These Southern candied yams finish with soft slices and a glossy, bubbling syrup instead of a pan of potatoes that are sweet on top and dry underneath.

I make the syrup on the stove first, just long enough for the butter to melt and the sugars to dissolve. It takes only a few minutes, but it means the cinnamon and nutmeg are already carried through the syrup before it hits the dish. Then the covered bake gives the rounds time to soften, and the final uncovered stretch concentrates everything around them. After a short rest, the syrup clings to each slice, with just enough buttery sweetness to make every forkful count.

Why Candied Yams Need a Covered Bake Before the Syrup Can Bubble

The covered and uncovered portions of baking do different jobs. In the first stretch, the foil holds in moisture while the sweet potato rounds soften. That matters because the slices need time to become fork-tender before the syrup is exposed to the oven’s dry heat. A quick uncovered bake from the start can leave you with syrup that reduces around rounds that haven’t softened through.

Once the foil comes off, the syrup can bubble directly around the potatoes and thicken as moisture escapes. Spoon it over the rounds first so their tops don’t sit dry while the edges cook. Look for bubbling syrup and slices that give easily when pierced with a fork; color alone won’t tell you whether the centers are tender. The short rest after baking gives the syrup a chance to settle into a thicker coating instead of running straight to the bottom of the dish.

Why This Syrup Uses Both Brown and Granulated Sugar

• Sweet potatoes — Fresh potatoes hold their shape as rounds through the two-stage bake. Choose firm ones without soft spots; there’s no need to pay extra for a particular variety as long as the potatoes are sound and cut evenly.
• Light brown sugar and granulated sugar — Brown sugar brings a warm, molasses-like note, while granulated sugar keeps the sweetness cleaner. If light brown sugar isn’t on hand, dark brown sugar works in its place, with a deeper molasses taste.
• Unsalted butter — Butter gives the syrup its rounded, rich taste, and using unsalted butter lets you control the salt. Salted butter also works; leave out the added kosher salt so the syrup doesn’t become too salty.
• Cinnamon and nutmeg — Ground spices disperse easily through the warm syrup, so standard grocery-store jars are fine. Check that they smell fragrant; stale spices bring sweetness without much warmth.
• Vanilla extract — Stir it in after taking the saucepan off the heat, so its aroma stays noticeable. Pure or imitation vanilla extract both work here; use the one you already keep in your pantry.

The Two Baking Stages That Turn Potato Rounds into Candied Yams

Arrange the Rounds in Overlapping Rows

Heat the oven to 350°F and coat a 9×13-inch baking dish with nonstick cooking spray. Peel the sweet potatoes and cut them crosswise into 1/2-inch-thick rounds. Arrange the rounds in overlapping rows rather than piling them into a mound, keeping them in an even layer so the syrup can reach them. Slices that vary widely in thickness won’t soften at the same pace.

Stir the Syrup Until the Sugars Dissolve

Put the butter, brown sugar, granulated sugar, water, cinnamon, nutmeg, and kosher salt in a small saucepan over medium heat. Stir for 3 to 4 minutes, until the butter melts and the sugars dissolve. The mixture should look smooth rather than sandy. Take the pan off the heat, then stir in the vanilla extract.

Let the Covered Bake Soften the Centers

Pour the syrup evenly over the sweet potato rounds. Cover the baking dish tightly with foil and bake for 40 to 45 minutes. Keep the foil in place during this stage; the rounds need time to soften before the syrup reduces. When you uncover the dish, the potatoes should be on their way to tenderness, but the final fork test comes after the second bake.

Baste, Bake Uncovered, and Let the Syrup Settle

Remove the foil and spoon the syrup over the sweet potatoes. Return the uncovered dish to the oven for 20 to 25 minutes, until a fork pierces the rounds easily and the syrup is bubbling. If a slice still feels firm in the middle, give the dish the remaining baking time rather than judging by the edges. Let the yams rest for 10 minutes before serving.

Simple Changes That Keep the Syrup in the Spotlight

Questions That Come Up While Making Candied Yams

Southern Candied Yams

Southern candied yams bake in a 9x13-inch dish under a buttery brown sugar syrup until tender and bubbling. A final uncovered bake thickens the syrup around the sweet potato rounds.

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Prep Time 20 minutes mins

Cook Time 1 hour hr 9 minutes mins

resting 10 minutes mins

Total Time 1 hour hr 39 minutes mins

Servings: 8 servings

Course: Side Dish

Cuisine: Southern

Calories: 440

Ingredients Equipment Method Notes

Ingredients

  

For the yams

• 1 nonstick cooking spray for the baking dish
• 4 lb sweet potatoes peeled and cut crosswise into 1/2-inch-thick rounds

For the syrup

• 0.5 cup unsalted butter 1 stick
• 1 cup light brown sugar packed
• 0.5 cup granulated sugar
• 0.25 cup water
• 1 tsp ground cinnamon
• 0.25 tsp ground nutmeg
• 0.25 tsp kosher salt
• 1 tsp vanilla extract

Equipment

• 1 9x13-inch baking dish

Method

 

Prepare the yams

1. Heat the oven to 350°F.
2. Coat a 9x13-inch baking dish with nonstick cooking spray.
3. Arrange the sweet potato rounds in overlapping rows in the dish.

Make the syrup

1. Combine the butter, brown sugar, granulated sugar, water, cinnamon, nutmeg, and salt in a small saucepan over medium heat, stirring until the butter melts and the sugars dissolve, 3 to 4 minutes.
2. Remove the saucepan from the heat.
3. Stir in the vanilla extract.

Bake the yams

1. Pour the syrup evenly over the sweet potatoes.
2. Cover the dish tightly with foil.
3. Bake for 40 to 45 minutes.
4. Remove the foil.
5. Spoon the syrup over the sweet potatoes.
6. Bake uncovered for 20 to 25 minutes, until the sweet potatoes are tender when pierced with a fork and the syrup is bubbling.
7. Let the yams rest for 10 minutes before serving so the syrup can thicken.

Notes

For thicker syrup, let the yams rest for the full 10 minutes before serving. Refrigerate leftovers for up to 4 days or freeze for up to 3 months. For a dairy-free version, use plant-based butter.