
Sweet potatoes roasted at high heat until their edges go deeply caramelized and their centers turn buttery-soft — this is the kind of simple side dish that quietly steals the show at any meal. A generous coating of smoked paprika, garlic powder, onion powder, and a hint of cayenne gives every cube a warm, smoky kick that makes plain roasted vegetables feel anything but boring. Avocado oil helps everything crisp up beautifully without relying on any dairy or processed fats, which is exactly what you want when you're keeping a close eye on iodine sources. So many spice blends and cooking oils can be surprisingly tricky to navigate, but this recipe keeps the ingredient list clean and straightforward — nothing hidden, nothing to second-guess. The technique is just as thoughtful as the ingredients: spreading the pieces in a single layer and flipping halfway through ensures you get that gorgeous caramelization rather than soggy, steamed cubes. A scatter of fresh parsley at the end adds a bright, herby finish that makes the whole dish look as good as it tastes. Whether you're serving it alongside a protein or eating it straight off the pan, this one is genuinely hard to resist.
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Preheat the oven to 425°F (220°C). Line a large rimmed baking sheet with parchment paper or leave it unlined — both work.
In a large mixing bowl, toss the sweet potato cubes with the avocado oil, smoked paprika, garlic powder, onion powder, salt, black pepper, and cayenne, if using, until every piece is evenly coated.
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