Chestnut Free Lemon & Olive Oil White Sweet Potato Mash
This silky mash is bright, warming, and genuinely surprising — the kind of side dish that steals the show at the table. White sweet potatoes have a creamier, less sugary flavor than their orange cousins, and they take beautifully to the bloomed garlic, turmeric, and ginger that get coaxed in olive oil before folding into the mash. Fresh lemon juice and zest cut right through the richness, giving every bite a clean, citrusy lift that keeps things feeling light despite how comforting the texture is. Because the whole recipe is built around whole vegetables, spices, and good olive oil, there's nothing hidden to worry about — no nut-based thickeners, no ambiguous pantry shortcuts. It's naturally free of tree nuts in any form, which makes it a reliable choice when you're cooking for someone who needs to avoid chestnuts and similar ingredients without sacrificing any flavor. A final drizzle of extra-virgin olive oil and a scatter of fresh parsley make it look as good as it tastes. Whether it's anchoring a weeknight dinner or rounding out a holiday spread, this one earns a permanent spot in the rotation.
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Learn more →Ingredients
4 servings
- 2 lb white sweet potatoes, peeled and cut into 1 ½-inch chunks
- 1 tsp fine sea salt, plus more for the cooking water
- 3 tbsp extra-virgin olive oil, plus more for drizzling
- 2 cloves garlic, minced
- ¼ tsp ground turmeric
- ¼ tsp ground ginger
- 2 tbsp fresh lemon juice (from about 1 lemon)
- 1 tsp lemon zest
- 2 tbsp fresh parsley, finely chopped (optional)
Instructions
- 1
Place the white sweet potato chunks in a large pot and cover with cold water by at least 1 inch. Add a generous pinch of salt. Bring to a boil over high heat, then reduce to a steady simmer and cook until the potatoes are completely tender and a fork slides through without resistance, 18–22 minutes.
- 2
While the potatoes cook, heat 1 tbsp of the olive oil in a small skillet over medium-low heat. Add the minced garlic and cook, stirring frequently, until softened and fragrant but not browned, about 1–2 minutes. Stir in the turmeric and ginger and cook for 30 seconds more, until the spices are fragrant. Remove from heat.
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