Roasted Root Vegetables

An icon representing a clock 1 h | easy | clean eating, gluten-free, lactose-free, Mediterranean diet, paleo-friendly, vegan, vegetarian
Review

Introduction

These roasted root vegetables deliver caramelized edges, tender centers, and bold seasoning from thyme and Italian herbs, so there are zero bland bites on my watch.

Perfect for weeknights or the holiday table, they pair with anything from roast chicken to salmon, and leftovers upgrade salads, grain bowls, breakfast eggs, or a quick blended soup.

Ingredients  (6 servings)

Get Ingredients →

Order the ingredients from your local store for pickup or delivery. You’ll check out through Instacart.

Ingredients:

  • 2 cups butternut squash, peeled, diced
  • 2 cups sweet potatoes, peeled, diced
  • 1½ cups Yukon Gold potatoes, diced
  • 1 cup carrots, peeled, chopped
  • 1 cup parsnips, peeled, chopped
  • 1 medium red onion, cut into chunks
  • 2 Tbsp olive oil
  • 1 tsp salt
  • ½ tsp freshly ground black pepper
  • 1 tsp dried thyme
  • 1 tsp Italian seasoning
Roasted Root Vegetables

How to Make Roasted Root Vegetables

  1. Heat the oven and the pans

    Set the oven to 425 F and place one or two rimmed sheet pans inside to preheat.

    Hot pans jump-start browning so you get crisp edges instead of steamed, soft vegetables.

  2. Cut everything to cook evenly

    Peel and dice the butternut squash and sweet potatoes into 3/4 inch pieces, and cut the Yukon Golds to the same size.

    Cut the carrots and parsnips slightly smaller, about 1/2 inch, since they are denser and take longer.

    Cut the red onion into chunky wedges so it softens without burning.

  3. Season like you mean it

    In a large bowl, toss the squash, sweet potatoes, Yukon Golds, carrots, and parsnips with olive oil, salt, black pepper, dried thyme, and Italian seasoning until every piece glistens.

    Toss the onion wedges with a little of the seasoned oil and set them aside to add halfway through roasting.

  4. Load the hot pans

    Carefully pull the hot sheet pans from the oven and spread the seasoned vegetables in a single layer with space between pieces.

    Put cut sides down where possible for maximum contact and caramelization.

  5. Roast and rotate

    Roast for 20 minutes, then use a metal spatula to flip the vegetables and add the onion wedges to the pans.

    Rotate the pans between racks to keep the color even.

  6. Finish to deep golden

    Roast 15 to 20 minutes more until the vegetables are tender with deep golden edges and a few charred spots.

    Taste and adjust with a pinch more salt or pepper if needed.

  7. Serve hot

    Slide the vegetables into a warm bowl and serve right away while the edges are still crisp.

    If you like a pop of brightness, hit them with a tiny splash of red wine vinegar or lemon right before serving.

Roasted Root Vegetables

Substitutions

Replace olive oil with avocado oil
Avocado oil handles high heat like a champ and gives you equally crisp edges with a clean, neutral flavor that lets the thyme and Italian seasoning shine.
Replace parsnips with fennel bulb
Fennel roasts up sweet and silky with a gentle anise note that plays beautifully with the red onion and adds a little aromatic lift without changing the texture too much.
Replace Italian seasoning with za’atar
Za’atar brings herbal depth and a subtle tang from sumac, adding complexity and a lightly toasty vibe while keeping the same dry-herb convenience.

Tips

Dry before you fry in the oven
Moisture is the enemy of browning, so pat the cut veggies dry with a clean towel before oiling to avoid steaming.
Size matters for timing
Cut denser roots a tad smaller and softer ones a tad larger so everything hits tender at the same time without baby-sitting.
Use two pans if needed
Crowding kills crisping, so split the batch between two hot sheet pans rather than stacking everything onto one.
Metal spatula for the flip
A thin, sharp-edged metal spatula releases caramelized bits cleanly so you keep that golden crust intact.
Finish with a flavor pop
Right out of the oven, a tiny splash of red wine vinegar, lemon juice, or a spoon of sofrito wakes up the sweetness and makes the seasoning taste brighter.
Convection advantage
If your oven has a fan, use convection at 400 F and start checking 5 minutes earlier for extra even browning and faster crisping.

Nutrition Facts *

Energy 285 kcal
Protein 5 g
Total Fat 9 g
Carbohydrates 48 g
Dietary Fiber 8 g

* Approximate, per serving.
Data source: USDA FoodData Central.

FAQ

Why aren’t my vegetables browning?
They are either crowded or wet, or your pan started cold. Preheat the pan, dry the veg after cutting, and give them space so steam can escape and the edges can sear.
How do I keep the onions from burning?
Add them halfway through and cut them into larger wedges. Their sugars caramelize quickly, so later entry and bigger pieces keep them sweet and soft instead of singed.
Can I prep this ahead?
Yes. Cut everything up to 24 hours ahead and refrigerate in airtight glass containers with a paper towel. Toss with oil and seasonings right before roasting.
What if I only have one sheet pan?
Roast in two waves rather than crowding. The first batch can rest on the stovetop while the second finishes, then combine and reheat both for 3 to 5 minutes.
How do I reheat leftovers without losing the crisp?
Spread on a sheet pan and reheat at 425 F for 8 to 10 minutes, or in a hot skillet with a touch of oil so the edges re-crisp.

Serving Suggestions

These roots love company with a garlicky yogurt or a punchy chimichurri, and if you know what’s good, a sprinkle of flaky salt right at the table seals the deal.

Save leftovers for breakfast with a fried egg or toss them into a grain bowl with arugula and vinaigrette, because in my kitchen nothing this good gets wasted.

More pairings:

Reviews

We haven’t received any feedback on this recipe yet.

Made this recipe? How did it go?

Please leave your feedback below. We’d love to hear from you!

You Might Also Like

Vegan Maple Roasted Butternut Squash With Brussels Sprouts and Cranberries

Vegan Maple Roasted Butternut Squash With Brussels Sprouts and Cranberries

Deeply caramelized maple-kissed squash and blistered Brussels bring smoky paprika and savory bouillon vibes, sparked with tart cranberries and crunchy toasted pecans.

View recipe →

Garlic Parmesan Roasted Butternut Squash

Garlic Parmesan Roasted Butternut Squash

Golden-edged, garlicky butternut squash with a salty Parmesan crust and a whisper of thyme that smells like fall in a hot New York kitchen.

View recipe →

Baked Parmesan Zucchini Rounds

Baked Parmesan Zucchini Rounds

Crispy-edged, garlicky zucchini rounds crowned with caramelized Parmesan that shatter and melt in the same bite.

View recipe →

Maple-Roasted Acorn Squash Wedges

Maple-Roasted Acorn Squash Wedges

Caramelized edges, silky centers, and a warm maple-cinnamon perfume on golden acorn squash wedges.

View recipe →

Roasted Butternut Squash

Roasted Butternut Squash

Caramelized edges, plush centers, and a savory bouillon-thyme backbone make this roasted butternut squash downright irresistible.

View recipe →

Roasted Butternut Squash With Garlic-Herb Glaze

Roasted Butternut Squash With Garlic-Herb Glaze

Butternut squash slices roast to caramelized edges and silky centers under a glossy garlic-herb glaze with savory bouillon and a kiss of maple.

View recipe →

Butternut Squash Quinoa Salad

Butternut Squash Quinoa Salad

Roasted butternut squash and fluffy quinoa meet in a smoky-maple Dijon dressing with bright parsley snap.

View recipe →

Vegan Balsamic Tofu With Root Vegetable Sheet Pan

Vegan Balsamic Tofu With Root Vegetable Sheet Pan

Deeply caramelized root veg and lacquered balsamic-garlic tofu on one sizzling sheet pan, sweet, tangy, and smoky with real weeknight swagger.

View recipe →

Air Fryer Paprika Pumpkin

Air Fryer Paprika Pumpkin

Smoky, garlicky pumpkin cubes with caramelized edges and a tender center, all snapped crisp in the air fryer.

View recipe →

Roasted Butternut Squash Soup

Roasted Butternut Squash Soup

Velvety roasted butternut squash soup with caramelized edges, cozy nutmeg warmth, and a lush cream finish that hits sweet, salty, and savory in one spoon.

View recipe →

Roasted Butternut Squash and Pomegranate Salad

Roasted Butternut Squash and Pomegranate Salad

Velvety roasted butternut squash meets juicy pops of pomegranate, tangy goat cheese, and crunchy pumpkin seeds in a sweet-smoky, richly textured salad that eats like a meal.

View recipe →

Air Fryer Crispy Brussels Sprouts

Air Fryer Crispy Brussels Sprouts

Shatter-crisp, deeply caramelized Brussels sprouts with garlicky, bouillon-loaded savor and a tender center that keeps you reaching back for more.

View recipe →

Harvest Kale Salad With Apples, Pears and Honey Dressing

Harvest Kale Salad With Apples, Pears and Honey Dressing

Big fall energy in one bowl with tender kale, caramelized Brussels sprouts, juicy apple and pear, tart cranberries, toasty pecans, and a glossy honey Dijon dressing that hits sweet, salty, and sharp all at once.

View recipe →

Mushroom Rice Casserole

Mushroom Rice Casserole

Golden, garlicky mushroom-studded rice baked until tender with deep thyme aroma and a buttery, savory finish.

View recipe →

Baked Sweet Potato Rounds With Garlic Aioli

Baked Sweet Potato Rounds With Garlic Aioli

Caramelized sweet potato rounds with smoky edges and a zesty, garlicky aioli that begs for finger-dipping.

View recipe →

Themes