Candied sweet potatoes are peeled sweet potatoes baked in a buttery brown-sugar glaze until tender and glossy. This home-style side dish takes about 50 minutes in the oven at 375°F (190°C), first covered and then uncovered so the potatoes soften before the glaze thickens.
Ingredients
- 3 lb sweet potatoes (1.36 kg), peeled
- 6 tbsp unsalted butter (85 g), melted
- ¾ cup packed light or dark brown sugar (150 g)
- ¼ cup water (60 ml)
- 2 tbsp maple syrup (30 ml)
- 1 tsp ground cinnamon (2.6 g)
- ¼ tsp ground nutmeg (0.5 g)
- ½ tsp fine salt (3 g)
- 1 tsp vanilla extract (5 ml)
- ½ cup chopped pecans (55 g), optional
Instructions
- Heat the oven and prepare the potatoes. Set a rack in the center of the oven and preheat to 375°F (190°C). Lightly butter or grease a 9-by-13-inch (23-by-33-cm) baking dish. Cut the peeled sweet potatoes crosswise into even rounds about ½ inch (1.3 cm) thick. Keeping the pieces close in thickness helps them finish cooking at the same time; very thin slices can turn soft before thicker ones are tender.
- Make the glaze. In a small bowl, stir together the melted butter, brown sugar, water, maple syrup, cinnamon, nutmeg, salt, and vanilla. The mixture will be loose and grainy rather than a smooth syrup at this stage. It will melt and spread over the potatoes as it bakes. Pour it into the prepared dish and turn the slices gently to coat them, arranging them in an even layer as much as possible.
- Bake covered for 30 minutes. Cover the dish snugly with foil and bake for 30 minutes. The foil holds in steam, helping the centers cook through without letting the sugar mixture scorch or reduce too quickly. The potatoes will not necessarily look glazed yet, and that is expected at this point.
- Uncover and finish for 20 minutes. Carefully remove the foil, watching for hot steam. Turn or baste the slices so the buttery glaze reaches the exposed surfaces, then bake uncovered for another 20 minutes. The glaze should bubble around the edges and become shinier as some moisture evaporates. If using pecans, scatter them over the dish for the final 10 minutes so they toast lightly without burning.
- Check that the potatoes are tender. Pierce a thick slice in the center of the dish with a paring knife or fork. It should slide in easily, while the slice still holds its shape when lifted. If the center is firm, bake for another 5 to 10 minutes and check again. Timing varies with the thickness of the slices, the variety and age of the potatoes, and how accurately the oven holds its temperature.
- Rest before serving. Take the dish out of the oven and let it stand for 10 minutes. The glaze thickens as it cools slightly, making it easier to spoon over the potatoes. Give the sauce a gentle stir around the edges, then spoon it over the top. Serve warm.
Tips
- Cut evenly and avoid crowding. Aim for slices about ½ inch thick, and arrange them in a single, fairly even layer. If the pieces are piled deeply, the ones near the bottom may become very soft while those on top stay firm. Use a second dish if needed rather than packing the slices tightly.
- Choose a glaze sweetness that suits your table. Light brown sugar gives a mild caramel flavor; dark brown sugar tastes deeper and more molasses-like. You can replace the maple syrup with an equal amount of honey or additional water. Honey makes the glaze a little more floral and can brown faster, so keep an eye on the uncovered portion of baking.
- Do not judge the sauce while it is hot. The glaze often looks thin and bubbly straight from the oven. It thickens during the 10-minute rest. If it is still looser than you like, lift the potatoes onto a serving plate and simmer the sauce in a small saucepan for a few minutes, stirring often, then pour it back over them.
- Keep nuts and delicate additions from overbrowning. Pecans are optional, and they need only the last 10 minutes in the oven. For a nut-free dish, simply leave them out. If the glaze begins to darken too much before the potatoes are tender, loosely cover the dish again and continue baking until the slices are easily pierced.
Serving Suggestions
Serve candied sweet potatoes warm as a side with roast chicken, baked ham, turkey, or a simple lentil or bean main. Their buttery sweetness pairs well with savory foods, so consider balancing the plate with something crisp or fresh, such as green beans, roasted Brussels sprouts, a leafy salad, or lightly dressed cabbage. For a holiday-style meal, they can share the table with stuffing, roasted vegetables, and a tart cranberry dish.
Use a broad spoon to lift the slices and some glaze onto each plate. The dish is rich, so a modest serving alongside other sides is often enough; offer extra sauce separately for anyone who wants more. If serving buffet-style, keep the potatoes warm and covered between portions, but do not leave them at room temperature for more than two hours. A shallow serving dish helps guests reach the slices without breaking them up.
Variations
Use orange for a brighter glaze. Stir 1 teaspoon of finely grated orange zest into the butter mixture and replace 2 tablespoons of the water with orange juice. The citrus gives the sweet glaze a fresher, lightly tangy note. Avoid adding a large amount of juice, which can make the sauce watery and extend the time it takes to reduce.
Add warm spice. Along with the cinnamon and nutmeg, use a small pinch of ground ginger or cloves. Start with about ⅛ teaspoon (0.3 g) of either; cloves are especially assertive. A little black pepper can also add a gentle savory edge without making the dish taste hot.
Make it without nuts. Omit the pecans for an easy nut-free version. For a crunchy topping, serve toasted pumpkin seeds on the side so guests can add them individually. Keep them separate until serving, since they can lose their crunch when they sit in the moist glaze.
Finish with marshmallows. For a sweeter, more dessert-like variation, scatter about 1½ cups (75 g) mini marshmallows over the potatoes after they are tender. Return the uncovered dish to the oven for 3 to 5 minutes, just until the marshmallows puff and turn pale gold. Watch closely because they can brown quickly; this topping is optional and not needed for the potatoes to cook properly.
Storage and Reheating
Refrigerate leftovers within 2 hours of cooking. Transfer them to a covered, shallow container and keep them refrigerated for 3 to 4 days. Store the potatoes with their glaze so they do not dry out. If you made the dish ahead, cool it promptly and refrigerate it rather than leaving the baking dish on the counter overnight.
To reheat a small portion, place it in a covered microwave-safe dish and heat in short intervals, stirring or turning the slices gently until hot throughout. For a larger amount, cover the baking dish with foil and warm it in a 325°F (165°C) oven until heated through; uncover it for the last few minutes if you want to loosen or refresh the glaze. Reheat leftovers to 165°F (74°C), as advised by USDA FSIS, checking the center with a food thermometer. Add a spoonful of water if the glaze has become very thick.
You can freeze cooked leftovers in a freezer-safe container for up to 2 months for best quality. Thaw them in the refrigerator before reheating. The potatoes may soften and the glaze may separate slightly after freezing, but gentle reheating and stirring usually bring the sauce back together. Avoid repeatedly cooling and reheating the same batch; warm only the amount you plan to serve.
Frequently Asked Questions
How long do candied sweet potatoes take to cook?
For ½-inch slices in a 375°F (190°C) oven, allow about 50 minutes: 30 minutes covered and 20 minutes uncovered. Add 5 to 10 minutes if a thick slice is still firm in the center. The exact time depends on slice thickness, the baking dish, and your oven, so use tenderness rather than the clock alone as the final check.
How can I tell when candied sweet potatoes are done?
Push a fork or small knife into one of the thickest slices, preferably near the center of the dish. It should enter easily, with little resistance, but the slice should not collapse into mash when moved. The glaze should be bubbling and glossy, and it will become thicker during the short rest after baking.
Can I make candied sweet potatoes ahead of time?
Yes. Bake them until tender, cool and refrigerate them promptly, then reheat covered in a 325°F (165°C) oven until hot throughout. If you want the glaze to look fresher, uncover the dish for the last few minutes. You can also peel and slice the sweet potatoes earlier in the day; keep the cut pieces covered in cold water in the refrigerator, then drain and dry them well before adding the glaze.
Why are my candied sweet potatoes watery?
Sweet potatoes release moisture as they cook, and a covered dish traps much of that steam. Be sure to bake uncovered for the full finishing time, then let the dish rest so the glaze can thicken. If it is still too loose, transfer the slices carefully and simmer the sauce in a saucepan until slightly reduced. Avoid adding extra liquid unless the glaze is becoming too thick or the potatoes are sticking.
Can I use canned sweet potatoes instead of fresh?
You can, but canned sweet potatoes are already cooked and often packed in syrup, so they need a different approach. Drain them well, reduce or omit the added water and sugar, and bake only long enough to heat them and set the glaze, checking after about 15 minutes. They are softer than fresh slices and can break apart if stirred vigorously, so fresh sweet potatoes are the better choice for this recipe’s timing and texture.
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