Eggless Lemon & Olive Oil Root Vegetable Mash
This vibrant mash brings together parsnips, sweet potato, and turnips in a way that feels both rustic and surprisingly elegant. The trick of warming the olive oil with turmeric and ginger before folding it into the vegetables is a small step that makes a huge difference — every bite carries a gentle warmth and golden color that looks stunning on the table. A generous hit of fresh lemon juice and zest keeps things bright and lively, cutting through the natural sweetness of the root vegetables beautifully. Letting the drained vegetables steam off for a minute or two before mashing is the kind of detail that separates a silky, creamy result from a watery disappointment. Because the richness here comes entirely from good extra-virgin olive oil rather than butter or cream, there are no eggs or dairy needed to achieve that luxurious texture — just smart technique and quality ingredients. It works just as well as a weeknight side as it does on a holiday table, and the optional parsley scattered on top makes it look like you put in far more effort than you actually did.
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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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