Carrageenan Free Lemon & Olive Oil White Sweet Potato Mash
Creamy, golden, and bright with citrus, this white sweet potato mash is the kind of side dish that quietly steals the show at the dinner table. White sweet potatoes have a slightly milder, less sugary flavor than their orange cousins, which makes them a perfect canvas for the warm bloom of turmeric and ginger cooked into fragrant olive oil with fresh garlic. The lemon juice and zest cut right through the richness, giving every bite a clean, lively finish that keeps you coming back for more. For anyone avoiding carrageenan — a thickener and stabilizer commonly found in dairy-based products like cream, flavored milks, and some store-bought mashed potato mixes — this recipe is a genuinely satisfying solution. Every ingredient here is whole and straightforward: potatoes, olive oil, spices, lemon, and fresh herbs. There's no cream, no butter, no packaged shortcuts, and nothing hidden on a label to second-guess. The generous pour of extra-virgin olive oil does all the work of making this mash feel luxurious and silky without any dairy in sight. A final drizzle of olive oil and a scatter of fresh parsley make it look as good as it tastes.
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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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