Pescatarian Lemon & Olive Oil Root Vegetable Mash
This vibrant root vegetable mash is the kind of side dish that quietly steals the show at the dinner table. Parsnips, sweet potato, and turnips are simmered until silky, then brought together with warm spiced olive oil, bright lemon juice, and a hit of zest that lifts the whole bowl. The trick of letting the drained vegetables steam off excess moisture before mashing is what gives you that luxuriously creamy texture — no butter, no cream, just good technique and great olive oil. Ground turmeric and ginger folded into the warm oil add a gentle, earthy warmth that makes this feel far more interesting than a standard mash. A final drizzle of extra-virgin olive oil and a scatter of fresh parsley turn it into something genuinely beautiful on the plate. It pairs effortlessly with roasted fish or a simple grain bowl, making it a natural fit for anyone eating a seafood-forward diet. Whether you're cooking for a crowd or just want a deeply satisfying weeknight side, this one is hard to beat.
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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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