Our mother baked sweet potatoes almost every day when we were growing up. Whether as an after-school snack or a simple dinner, a tray of sweet potatoes was usually warming in the oven. She would prick the skins with a fork, bake the potatoes until tender, and finish them with plenty of butter. For this recipe we stayed true to that comforting memory but changed the technique a bit to produce soft, tender centers and caramelized, slightly crisp edges. Instead of baking whole potatoes, we cut them into irregular cubes and roast them slowly at a low temperature, using avocado oil to encourage browning. The result is warm, melt-in-your-mouth sweet potato pieces with golden, caramelized edges and a rich, natural sweetness that pairs well with many meals.
These roasted sweet potatoes are simple, reliable, and extremely versatile. They take only a few ingredients and minimal hands-on time, but the long, slow roast develops deep flavor and a satisfyingly tender texture. We like to prepare a large batch at the start of the week and use it for grain bowls, salads, snacks, or as a side for dinner. The method emphasizes getting lots of surface area exposed so each piece can develop caramelized edges while remaining soft inside.
How to make the roasted sweet potatoes:
To achieve the best texture and caramelization, chop the sweet potatoes into large, irregular chunks so many edges are exposed. Toss the pieces with avocado oil, salt, and pepper, making sure each piece is evenly coated. Arrange the potatoes on a tray so the skin side faces up and a non-skin side sits against the pan; this contact encourages browning and prevents the pieces from drying out. Roast slowly at a moderate temperature until the centers are soft and the edges have a deep, golden color.
Roasted Sweet Potatoes
Ingredients
- 2.5 pounds sweet potatoes 5 medium/large potatoes
- 3 tablespoons avocado oil
- 2 teaspoons salt
- ½ teaspoon pepper
Instructions
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Preheat the oven to 300°F (150°C).
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Wash and scrub the sweet potatoes, leaving the skins on. Cut them into large, irregular chunks to maximize edges for caramelization.
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Line a rimmed baking sheet with foil or parchment. Spread the chopped sweet potatoes in a single layer. Drizzle with avocado oil, sprinkle with salt and pepper, and toss so each piece is evenly coated. Arrange pieces so the skin side is up and a flesh side rests on the pan to promote browning and keep the interior moist.
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Roast for about 90 minutes, turning once or twice if necessary, until the centers are tender and the edges are deeply caramelized. Cooking time may vary slightly depending on the size of the pieces and your oven.
Entertainer’s Note:
These roasted sweet potatoes are incredibly adaptable. Serve them with roasted meats, tucked into grain bowls, folded into salads, or enjoyed as a simple side. Their natural sweetness and caramelized texture complement everything from green vegetables to spicy sauces.