This simple mashed potatoes and parsnips recipe is an elegant way to elevate your holiday table. It’s an easy, flavorful side that often has guests asking for the recipe.
Parsnips bring a mild sweetness and slight bite that transform ordinary mashed potatoes into something special.
👩🏻🍳 Why this is the BEST recipe for mashed potatoes
If you love mashed potatoes but want a little variety, adding parsnips is an effortless upgrade. Parsnips resemble pale carrots and add a subtly sweet, nutty flavor and a sturdy texture that complements potatoes perfectly.
Parsnips are in season through fall and winter, making them an ideal choice for Thanksgiving and other holiday meals. They add flavor and nutrition—more fiber and fewer calories than many expect—while you prepare them the same way you would potatoes.
When the main course is a turkey, ham, or roast, the sides complete the meal. This recipe focuses on being easy to prepare while delivering a creamy, satisfying result that will impress family and guests. You can also prepare it ahead of time, which frees up time on the day of your celebration.
Beyond holidays, this mash pairs well with everyday dinners: roast meats, braises, grilled chicken, or a simple pan-fried pork chop. If you enjoy potatoes in different forms, try serving this alongside sautéed or roasted vegetable dishes for a balanced plate.
🥘 Ingredients Needed
- Potatoes – Russet potatoes work best for a fluffy, creamy mash.
- Parsnips – The key to adding sweetness and depth.
- Butter, milk, salt, and pepper – For creaminess and seasoning.
🔪 Instructions
- Wash and peel the potatoes and parsnips. Cut into large, even chunks so they cook evenly.
- Place the chunks in a medium saucepan, cover with cold water, bring to a boil, then simmer 30–35 minutes until fork-tender. Drain thoroughly.
- Transfer the drained vegetables to a large bowl. Mash with a hand masher, electric mixer, or food processor. Add butter and milk gradually, seasoning with salt and pepper to taste.
- Serve in a bowl and garnish with fresh herbs or a sprinkle of Parmesan for an elevated presentation.
👪 FAQs
Soaking is not necessary. Some people soak to remove surface starch, but you must cut the pieces very small to meaningfully reduce starch. For this recipe, evenly sized chunks and proper cooking produce excellent results without soaking.
It depends on the parsnip. If the skin is tender, you can leave it on; if it feels tough, peel thinly with a vegetable peeler or knife.
Turnips or rutabagas are good substitutes. Carrots look similar but are sweeter and work better roasted rather than boiled and mashed.
Yes. Make it 2–3 days ahead and refrigerate in an airtight container. Reheat on the stovetop or microwave, adding extra milk if needed. For fresher texture, keep the butter separate and add when reheating.
Heat the mash uncovered on the stove or in the microwave to drive off steam and thicken it. For a quicker fix, stir in a bit of grated Parmesan, flour, or cornstarch mixed with water.
💭 Top Tips
- Lumpy mash? Many enjoy a slightly rustic texture. If you prefer smoother mash, ensure the vegetables are fully cooked, add extra milk, and warm the mixture on low while mashing to soften any remaining lumps.
- Large parsnips: If your parsnips are very big, use one instead of two, or add an extra potato and increase milk and butter accordingly.
- Tools: A hand mixer or food processor yields a silkier result than a manual masher.
- Storage: Keep leftovers in an airtight container in the refrigerator for 3–4 days.
- Freezing: Freeze portions by scooping onto a wax-paper-lined baking sheet, flash-freezing, then transferring to airtight containers or bags. Thaw overnight or reheat from frozen in the microwave at 50% power.
Make this 1–2 days before your holiday meal to reduce stress. Reheat before serving, adding extra milk and butter if needed.
📖 Variations
- Add garlic. Sauté 1 tablespoon minced garlic in 1 tablespoon butter until fragrant, then fold into the mash.
- Herb oil. Substitute olive oil for butter and sauté fresh thyme in the oil before adding to the mash.
- Chives. Stir in ⅓ to ½ cup chopped chives and reserve a few for garnish.
- Rosemary infusion. Add a sprig of rosemary to the boiling water and discard it before mashing for a subtle herbal note.
- Parsnip-only mash. For a uniquely flavored side, omit potatoes and make the recipe with all parsnips.
🥗 Suggested Main Dish Pairings
This mash pairs beautifully with slow-cooked or roasted mains. Consider braised beef stews, slow cooker whole chicken, pan-seared lemon chicken, or a rich pot roast. The creamy, slightly sweet mash complements hearty sauces and gravies.
🍞 Additional Side Dish Recipes
If you need more sides, try olive bread, an apple walnut salad, or easy drop biscuits. These dishes round out a comforting, crowd-pleasing meal.
➕ More Parsnip Recipes
Parsnips are versatile. Roast them with olive oil and herbs, or pair with carrots for a simple side. You can also swap in more parsnips for a parsnip-forward mash when you want a different flavor profile.
If your family loves mashed potatoes (or you have very hungry diners), consider doubling the recipe.
Easy Parsnip and Potato Mash
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📋 Recipe Card
Easy Mashed Potatoes and Parsnips
Ingredients
- 3 large russet potatoes
- 2 parsnips
- ⅓ cup butter
- ½ cup milk
- Salt and pepper to taste
Instructions
- Bring a saucepan of water to a boil. Meanwhile, wash, peel, and chop potatoes and parsnips into large chunks.
- Add the vegetables to boiling water and cook 30–35 minutes until fork-tender. Drain well.
- Return vegetables to a bowl and mash. Add butter and milk gradually while mashing. Season with salt and pepper.
- Garnish with herbs or Parmesan and serve warm.
Notes
- If the mash is too lumpy, warm it on the stove with a bit more milk and mash again.
- To thin a thick mash, add milk or butter a tablespoon at a time. To thicken a thin mash, heat uncovered to evaporate excess moisture.
- Store leftovers in the fridge for 3–4 days or freeze for up to 3 months. Reheat on the stove or in the microwave, adding milk if needed.
Nutrition (per serving)
Calories: 222 | Carbohydrates: 30g | Protein: 4g | Fat: 11g | Fiber: 4g
Nutritional information is an estimate and will vary based on ingredients and portion sizes.
Thanks for reading! Happy cooking and enjoy serving this comforting, slightly sweet twist on classic mashed potatoes.
