Dairy Free 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 full of warm, bright 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 subtle depth you just don't get from stirring them in cold. A generous hit of fresh lemon juice and zest keeps everything lively, cutting through the natural sweetness of the root vegetables in the best possible way. Because the richness here comes entirely from good extra-virgin olive oil rather than butter or cream, there's nothing to swap or substitute — it's built this way from the ground up, and it works beautifully. Letting the vegetables steam dry before mashing is a small but important step that keeps the texture luxuriously smooth rather than watery or dense. Finish it with a drizzle of olive oil and a handful of fresh parsley, and you've got something that looks as good as it tastes.
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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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