Candied Yams: A Soul Food Classic Made Simple

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If you’ve come across “candied yams” on a soul food menu and pictured actual yams, you’re in good company. Here’s the twist: despite the name, the classic American version of this dish is made almost entirely with sweet potatoes, not true yams at all. Once that’s cleared up, this is a wonderfully simple, comforting side dish that’s well worth adding to your table.

🍠 Wait, Yams or Sweet Potatoes?

True yams are starchy tubers with rough, bark-like skin and pale flesh, native to Africa and parts of Asia. They’re genuinely hard to find in UK or US supermarkets. Sweet potatoes, with their smooth orange-red skin and vivid orange flesh, are a completely different plant.

So why do Americans call this dish “candied yams”? The name stuck decades ago in the American South, when orange sweet potatoes were marketed and sold as “yams” to distinguish them from paler sweet potato varieties. The name never went away, even once everyone was cooking with sweet potatoes. For this recipe, you want sweet potatoes: the orange-fleshed kind you’ll find in the regular veg aisle, not a true yam.

🛒 UK Ingredient List and Sourcing Notes

This recipe serves 6 as a side dish.

• 1.3kg orange-fleshed sweet potatoes (about 4-5 medium), peeled and cut into 3cm chunks. Widely available at Tesco, Sainsbury’s, Asda, and Morrisons, usually labelled simply “sweet potato.”
• 115g unsalted butter
• 150g soft light brown sugar
• 60ml maple syrup or golden syrup (maple syrup gives a closer flavour to the American original, but golden syrup is a fine, more budget-friendly UK swap)
• 1 tsp ground cinnamon
• ¼ tsp ground nutmeg
• ¼ tsp fine sea salt
• 1 tsp vanilla extract
• 120ml water

If you’d like a wider list of where to find soul food and Southern ingredients across UK supermarkets and specialist shops, our UK sourcing guide covers it in more detail.

👩‍🍳 Method (Oven Temps in Celsius)

1. Preheat your oven to 180°C (160°C fan).
2. Peel the sweet potatoes and cut them into even 3cm chunks, so they cook at the same rate.
3. In a large oven-safe dish or skillet, melt the butter over a low hob heat. Stir in the brown sugar, maple or golden syrup, cinnamon, nutmeg, salt, vanilla, and water. Bring to a gentle simmer for 2-3 minutes, stirring, until the sugar has fully dissolved into a glossy glaze.
4. Add the sweet potato chunks to the dish and toss well to coat every piece in the glaze.
5. Cover the dish tightly with foil and bake for 35 minutes.
6. Remove the foil, stir gently, and return to the oven uncovered for a further 20-25 minutes, until the sweet potatoes are fork-tender and the glaze has thickened and turned a deep amber colour.
7. Rest for 5 minutes before serving so the glaze can settle slightly.

An oven-safe cast iron pan is genuinely useful here, since you can make the glaze on the hob and transfer the whole thing straight into the oven without dirtying a second dish.

🍯 Getting the Glaze Right

The glaze is where most first attempts go wrong, so a few pointers:

• Don’t rush the simmering step. The sugar needs those few minutes to fully dissolve, or you’ll end up with a gritty rather than glossy glaze.
• If the glaze looks too thin after baking, spoon some off, simmer it separately in a small pan for a couple of minutes to reduce, then pour it back over.
• Resist the urge to add extra sugar if it looks a bit loose straight out of the oven. It thickens further as it cools.
• Overcooked sweet potatoes will start to break down and turn the whole dish mushy rather than holding their shape. Start checking for doneness at the 20-minute mark of the uncovered bake.

🥧 Easy Variations

This recipe is deliberately kept simple, but a few tweaks are worth knowing about if you want to make it your own.

• Pecan topping: Scatter 50g of roughly chopped pecans over the top for the final 10 minutes of uncovered baking, for a bit of crunch against the soft glazed sweet potato.
• Marshmallow finish: If you’d like the version some readers know from American holiday tables, scatter mini marshmallows over the top for the last 5-8 minutes of baking, until golden and puffed. This is optional and very sweet, so it’s better suited to a special occasion than a regular Sunday dinner.
• Orange zest: A little grated orange zest stirred into the glaze adds brightness and cuts through the sweetness nicely, particularly if you’re serving this alongside rich, savoury mains.
• Less sweet version: If you’d prefer a more restrained dish, cut the sugar to 100g and skip the syrup, relying on the sweet potatoes’ natural sweetness plus the butter and spices to carry the dish.

🔧 Troubleshooting

My sweet potatoes are still firm after the full bake time. This usually comes down to chunk size. If your pieces were cut larger than 3cm, give the dish another 10-15 minutes uncovered, checking every 5 minutes with a fork.

The glaze split or looks oily rather than glossy. This can happen if the oven runs hot or the dish was left uncovered too long. Stir in a tablespoon of hot water and return to the oven briefly, it usually brings the glaze back together.

It came out too sweet for my taste. Next time, try the “less sweet version” above, or serve with something acidic alongside, like a vinegar-dressed collard greens side, to balance it out.

I don’t have an oven-safe skillet. No problem, simply make the glaze in a saucepan on the hob, then pour it over the sweet potatoes in an ordinary oven dish or roasting tin before baking as directed.

📦 Make-Ahead, Storage, and Reheating

Candied yams are genuinely easier the second time around, so they’re a good make-ahead option.

• Make-ahead: Prepare the full recipe up to a day in advance, cool completely, cover, and refrigerate. Reheat gently before serving.
• Storage: Keeps well in an airtight container in the fridge for up to 4 days.
• Reheating: Warm gently in a covered dish in a low oven (around 150°C) for 15-20 minutes, or in short bursts in the microwave, stirring between each, until heated through.
• Freezing: This dish freezes reasonably well for up to 2 months, though the texture softens slightly on thawing. Thaw fully in the fridge before reheating.

🍗 What to Serve Alongside

Candied yams are a classic soul food side, and they’re traditionally served as part of a bigger spread rather than on their own. The sweetness pairs particularly well against something savoury and crisp, which is exactly why they’re such a natural match for our traditional Southern fried chicken. If you’re planning a full soul food plate, our roundup of classic soul food side dishes has plenty more ideas to build out the table.

The Bottom Line

Once you know it’s sweet potatoes doing the work, candied yams are a straightforward, make-ahead-friendly side that brings real warmth to a table. Get the glaze right, don’t overcook the sweet potatoes, and you’ve got a dish worth repeating well beyond one dinner.

Candied Yams (Sweet Potatoes)

Yield: 6 portions

Prep Time: 15 minutes

Cook Time: 1 hour

Total Time: 1 hour 15 minutes

Glossy, spiced candied sweet potatoes baked until tender in a buttery brown sugar glaze. Made with metric measurements and UK-sourced ingredients, this classic soul food side comes together with minimal fuss and pairs perfectly with fried chicken.

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Ingredients

• 1.3kg orange-fleshed sweet potatoes (about 4-5 medium), peeled and cut into 3cm chunks
• 115g unsalted butter
• 150g soft light brown sugar
• 60ml maple syrup (or golden syrup as a budget-friendly UK swap)
• 1 tsp ground cinnamon
• ¼ tsp ground nutmeg
• ¼ tsp fine sea salt
• 1 tsp vanilla extract
• 120ml water

Instructions

1. Preheat oven to 180°C (160°C fan).
2. Peel the sweet potatoes and cut into even 3cm chunks so they cook at the same rate.
3. In a large oven-safe dish or skillet, melt the butter over low hob heat. Stir in the brown sugar, maple or golden syrup, cinnamon, nutmeg, salt, vanilla, and water. Simmer gently for 2-3 minutes, stirring, until the sugar fully dissolves into a glossy glaze.
4. Add the sweet potato chunks and toss well to coat every piece in the glaze.
5. Cover the dish tightly with foil and bake for 35 minutes.
6. Remove the foil, stir gently, and return to the oven uncovered for a further 20-25 minutes, until the sweet potatoes are fork-tender and the glaze has thickened to a deep amber colour.
7. Rest for 5 minutes before serving so the glaze can settle.

Notes

Don't rush the simmering step in the glaze, the sugar needs those few minutes to dissolve fully or the glaze turns gritty rather than glossy.

If the glaze looks too thin after baking, spoon it off, reduce it separately in a small pan for a couple of minutes, then pour back over.

Start checking for doneness at the 20-minute mark of the uncovered bake to avoid overcooking.

Optional variations: scatter 50g chopped pecans over for the last 10 minutes for crunch, or mini marshmallows for the last 5-8 minutes for a sweeter, holiday-table version.

Make-ahead: prepare up to a day in advance, cool, cover, and refrigerate; reheat gently before serving. Keeps refrigerated up to 4 days, or freeze up to 2 months.

Nutrition Information:

Yield: 6 Serving Size: 1
Amount Per Serving: Calories: 413Total Fat: 16gSaturated Fat: 10gUnsaturated Fat: 6gCholesterol: 41mgSodium: 163mgCarbohydrates: 66gFiber: 6gSugar: 39gProtein: 3g