Shellfish Free Lemon & Olive Oil Root Vegetable Mash
This golden, fragrant mash brings together parsnips, sweet potato, and turnips in a way that feels both comforting and a little unexpected. The trick of warming the olive oil before stirring in turmeric and ginger blooms those spices beautifully, giving the finished dish a warm, earthy depth that plain butter-and-cream mash just can't match. A generous hit of fresh lemon juice and zest keeps everything bright, cutting through the natural sweetness of the root vegetables so no single flavor dominates. Letting the drained vegetables steam off for a minute or two before mashing is a small step that makes a real difference — you get a silky, creamy texture instead of something watery and flat. The whole thing comes together with pantry staples and fresh produce, so there's nothing to second-guess at the ingredient level for anyone navigating seafood allergies or cross-contact concerns at the store. Finish it with a drizzle of good olive oil and a scatter of parsley, and it's the kind of side dish that quietly steals the show at the table.
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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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