This simple mashed potatoes and parsnips recipe is an easy, flavorful way to elevate your holiday table. Creamy potatoes combined with sweet, nutty parsnips create a side dish that’s both comforting and a little different from the usual mash.
Parsnips add a gentle sweetness and subtle bite that transforms ordinary mashed potatoes into something memorable without extra effort.
👩🏻🍳 Why this is the BEST recipe for mashed potatoes
If you love traditional mashed potatoes but want a twist, adding parsnips is an easy upgrade. Parsnips resemble pale carrots and bring a mild sweetness and slightly nutty flavor that pairs beautifully with russet potatoes. Their texture blends into a smooth, creamy mash while adding extra depth.
Parsnips are in season in fall and winter, making them a natural fit for Thanksgiving and holiday meals. They’re also a nutritious addition—high in fiber and low in calories—so you get extra flavor and texture without much extra work. In this recipe you prepare parsnips just as you would potatoes, so the process is straightforward.
Sides are the supporting cast of any holiday plate, and this recipe was designed to be easy to make, reliably delicious, and suitable to prepare ahead of time so you can free up time on the big day.
🥘 Ingredients Needed
- Potatoes – russets are best for a fluffy, classic mash.
- Parsnips – add sweetness and complexity.
- Butter, milk, salt and pepper – for creaminess and seasoning.
🔪 Instructions
- Wash, peel (if needed), and cut potatoes and parsnips into large, even chunks.
- Place the pieces in a saucepan of boiling water and cook 30–35 minutes, until fork-tender. Drain thoroughly.
- Return the drained vegetables to a bowl and mash with a hand masher, electric mixer, or food processor. Add butter and milk gradually, mixing until you reach the desired creaminess. Season with salt and pepper to taste.
- Transfer to a serving bowl and garnish with chopped fresh herbs or a sprinkle of Parmesan, if desired.
👪 FAQs
Soaking isn’t necessary. Soaking removes surface starch but only helps if you cut the pieces very small. For this recipe, evenly sized chunks and proper cooking give the best texture.
Peel parsnips if their skin is tough. If the skin seems tender and clean, you can leave it on for extra nutrients and texture.
Turnips or rutabagas are good substitutes. Carrots aren’t ideal for boiling and mashing here, though they work well when roasted.
Yes. Make it 2–3 days in advance and refrigerate. Reheat in the microwave or on the stove, adding extra milk if needed. For a fresher taste, consider adding butter when reheating rather than during initial preparation.
Heat the mash uncovered on the stove or in the microwave to allow steam to escape and thicken it. In a pinch, stir in a little flour, cornstarch, or grated Parmesan.
💭 Top Tips
- If your mash has lumps because the vegetables weren’t cooked enough, warm the mixture gently with extra milk and remash until smooth.
- If parsnips are large and dominant in flavor, use one instead of two or add another potato and a touch more milk and butter.
- For an ultra-smooth texture use a hand mixer or food processor; for a rustic feel use a hand masher.
- Store leftovers in an airtight container in the fridge for 3–4 days, or freeze for up to 3 months.
- To freeze individual portions, scoop onto a wax paper-lined tray, freeze, then transfer portions to freezer bags. Reheat from thawed or frozen, adding a splash of milk if needed.
Make this 1–2 days ahead of your holiday meal so you have one less thing to worry about. Reheat and add a little milk or butter before serving if needed.
📖 Variations
- Add garlic: Sauté 1 tablespoon minced garlic in 1 tablespoon butter until fragrant and mix into the mash.
- Herby olive oil mash: Swap some or all butter for olive oil and stir in fresh thyme leaves.
- Chives: Stir in ⅓–½ cup chopped chives and save a bit for garnish.
- Rosemary: Add a sprig of rosemary to the boiling water for subtle herbal aroma; discard before mashing.
- All parsnip mash: Omit potatoes for a parsnip-only mash if you love their flavor.
🥗 Suggested Main Dish Pairings
This mash pairs well with rich, saucy mains such as beef stew, slow-cooked whole chicken, or creamy lemon chicken. It’s also an excellent match for pot roast or roasted poultry—any hearty main that benefits from a creamy, comforting side.
➕ More Parsnip Recipes
If you enjoyed this mash, try other parsnip preparations like roasted parsnips or a simple carrots-and-parsnips side. Parsnips adapt well to roasting, mashing, and pureeing, so experiment to find your favorite method.
If your family loves mashed potatoes, consider doubling this recipe—you’ll be glad you did.
Easy Parsnip and Potato Mash
If you make this recipe, please share a photo—it’s always fun to see your versions. Enjoy!
Easy Mashed Potatoes and Parsnips
Ingredients
- 3 large russet potatoes
- 2 parsnips
- ⅓ cup butter
- ½ cup milk (adjust for desired consistency)
- Salt and pepper to taste
Instructions
- Place a medium saucepan over medium-high heat. While heating, wash and peel the potatoes and parsnips and chop into large chunks.
- When the water boils, add the potatoes and parsnips and cook 30–35 minutes until fork-tender. Drain well.
- Return the drained vegetables to a bowl and mash with a hand masher, mixer, or food processor. Add butter, milk, salt, and pepper as you mash until smooth and creamy.
- Serve hot, garnished with fresh herbs or grated Parmesan if desired.
Notes
- If the mash is lumpy, warm gently with extra milk and remash.
- Too thick? Add milk or butter a little at a time. Too thin? Heat uncovered to evaporate liquid or add a thickener.
- Store leftovers in the fridge for 3–4 days or freeze up to 3 months. Reheat and add milk if necessary.
Nutrition
Nutritional information is an estimate and may vary based on ingredients and measurements used.
Thanks for reading! Happy cooking!
