Vegetarian Lemon & Olive Oil Root Vegetable Mash
This mash is the kind of side dish that quietly steals the show — earthy parsnips, sweet potato, and turnips come together in a bowl that's silky, vibrant, and packed with flavor. The trick is warming the olive oil before adding the turmeric and ginger, which blooms the spices and gives the whole dish a gorgeous golden hue and a gentle warmth you can actually taste. Fresh lemon juice and zest cut right through the richness, keeping every bite bright and balanced rather than heavy. Letting the vegetables steam off excess moisture before mashing is a small step that makes a big difference, ensuring the final texture is creamy rather than watery. Every ingredient here is naturally plant-based, so there's no need to swap anything out or second-guess a label — it's straightforwardly wholesome from start to finish. A final drizzle of good olive oil and a scatter of fresh parsley turn it into something that looks as impressive as it tastes. Serve it alongside roasted vegetables, a hearty grain, or really anything that could use a luxurious, flavor-forward companion.
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Learn more →Ingredients
4 servings
- 2 medium parsnips (about 12 oz total), peeled and cut into 1-inch chunks
- 1 medium sweet potato (about 10 oz), peeled and cut into 1-inch chunks
- 2 medium turnips (about 10 oz total), peeled and cut into 1-inch chunks
- 1 tsp fine sea salt, plus more to taste
- 3 tbsp extra-virgin olive oil, plus more for drizzling
- 2 tbsp fresh lemon juice (from about 1 lemon)
- 1 tsp lemon zest
- ¼ tsp ground turmeric
- ¼ tsp ground ginger
- 2 cloves garlic, peeled and smashed
- 2 tbsp fresh flat-leaf parsley, finely chopped (optional)
Instructions
- 1
Place the parsnips, sweet potato, turnips, and smashed garlic cloves in a large pot. Cover with cold water by at least 1 inch and add 1 tsp fine sea salt. Bring to a boil over high heat, then reduce to a steady simmer and cook until all the vegetables are completely tender and a fork slides through without resistance, about 20–22 minutes.
- 2
Drain the vegetables through a colander, then return them to the warm pot. Let them sit uncovered for 1–2 minutes so residual steam can escape — this prevents a watery mash.
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