Crispy Oven-Roasted Parsnips with Garlic and Herbs

This oven-roasted parsnips recipe makes a simple, flavorful side dish that highlights the vegetable’s natural sweetness and earthy notes. Ready in about 30 minutes, this easy recipe uses a few pantry staples and works well for weeknight dinners or holiday spreads.

roasted parsnips on a baking sheet

Roasting concentrates the sweetness of parsnips and creates tender, caramelized edges that both adults and kids enjoy. These roasted parsnips pair well with roasted chicken, grilled fish, grain bowls, or a simple salad. The recipe is naturally vegan and gluten-free, and you can easily adjust the herbs and spices to fit your tastes.

all of the ingredients for roasted parsnips on a white countertop

Why you’ll love these roasted parsnips

  • Parsnips have a mild, slightly sweet flavor similar to carrots but earthier.
  • Minimal ingredients and a straightforward method make this quick and reliable.
  • Customizable seasonings let you adapt the dish for different cuisines.
  • Ready in about 30 minutes, perfect for busy evenings.

Ingredients you need

  • Parsnips – Look for firm, small to medium parsnips in the produce section. Peel before cooking.
  • Extra-virgin olive oil – Helps with browning; avocado oil is an easy substitute.
  • Fresh rosemary – Adds a warm, aromatic note. Swap for oregano, thyme, or Italian seasoning as desired.
  • Garlic – Minced for savory depth.
  • Kosher salt and freshly ground black pepper – To balance and enhance the flavors.
sliced parsnips on a baking sheet with olive oil and fresh herbs

How to make oven-roasted parsnips

This recipe is straightforward and comes together in three main steps:

  1. Prepare the parsnips. Peel the parsnips, then slice them lengthwise and cut each half into 3–4 pieces so each piece is about 1/2–1 inch wide and roughly 4 inches long. If the center is very woody, trim it out.
  2. Toss with oil and seasonings. Spread the parsnips on a rimmed baking sheet. Drizzle with olive oil, then add the minced garlic, chopped rosemary, salt, and pepper. Toss to coat evenly and arrange the pieces in a single layer so they roast instead of steam.
  3. Roast until tender. Bake at 425°F (220°C) for about 25–30 minutes, turning once halfway through, until they are fork-tender and golden at the edges.
roasted parsnips on a baking sheet with rosemary

Recipe tips

  1. Trim larger roots. If parsnips are large and fibrous, remove the woody core or choose smaller roots for better texture.
  2. Keep pieces uniform. Cutting the parsnips into even sizes ensures consistent cooking and browning.
  3. Give them space. Arrange the parsnips in a single layer with some room between pieces to promote caramelization.
  4. Save scraps. Save peels and trimmings to make a simple vegetable stock.

Variations

  • Curried parsnips: Toss with curry powder before roasting.
  • Garlic butter finish: Add a garlic butter drizzle in the final minutes of roasting for a richer flavor.
  • Sweeter style: Mix in a little maple syrup and cinnamon for a sweet-savory side.
  • Spicy kick: Sprinkle a pinch of cayenne or crushed red pepper flakes.
  • Different cuts: Slice into coins instead of sticks for a different texture.
  • Leftover ideas: Puree leftover roasted parsnips with stock and cream or a dairy-free alternative for a silky soup.
a pile of roasted parsnips on a black plate

FAQs

What do parsnips taste like?

Parsnips have a gentle sweetness and an earthy flavor that sits between a carrot and a root vegetable. Their mild profile makes them versatile with many seasonings.

Do I have to peel parsnips before roasting?

Peeling is recommended because the skin can be rough and may carry dirt or a bitter edge. Peeled parsnips roast more evenly and yield a cleaner texture.

Do I need to boil parsnips before roasting?

No. For this roasting method, parsnips do not need to be boiled first. The high oven temperature will cook them through until fork-tender.

Other roasted vegetables

  • Roasted zucchini and squash
  • Roasted delicata squash
  • Oven-roasted carrots and potatoes
  • Roasted Brussels sprouts with balsamic
  • Oven-roasted beets
  • Roasted broccoli and cauliflower with lemon garlic
  • Roasted potatoes and broccoli

Did you try these oven-roasted parsnips? Leave a rating or a review below to let others know how it turned out.

Oven Roasted Parsnips

By Katie G.

A simple roasted parsnip recipe made with a few fresh ingredients for an easy, flavorful side dish.

Prep: 5 mins   Cook: 20–30 mins   Total: 25–35 mins   Servings: 4

Ingredients

  • 1 1/2 pounds parsnips, peeled and cut
  • 2 tablespoons extra-virgin olive oil
  • 2 teaspoons chopped fresh rosemary
  • 1 clove garlic, minced
  • Kosher salt and freshly ground black pepper, to taste

Instructions

  1. Preheat the oven to 425°F (220°C).
  2. Peel the parsnips, cut them lengthwise, then into 3–4 pieces per half so pieces are roughly even.
  3. Toss the parsnips on a rimmed baking sheet with olive oil, rosemary, and garlic. Season with salt and pepper.
  4. Roast for 25–30 minutes, stirring once halfway through, until parsnips are golden and fork-tender.

Notes

Storing: Keep leftovers in an airtight container in the refrigerator for 4–5 days.

Freezing: Freeze cooled roasted parsnips in a single layer on a tray, then transfer to a freezer-safe bag for up to 3 months. Thaw overnight in the fridge before reheating.

Nutrition (per serving, approximate)

Calories: 191 kcal; Carbohydrates: 31 g; Protein: 2 g; Fat: 8 g; Fiber: 8 g; Sugar: 8 g; Sodium: 17 mg; Potassium: 641 mg.

Additional info

Course: Side Dish   |   Cuisine: American