Tender, sweet, and nutty roasted sunchokes with chimichurri sauce is a winter side dish you’ll make again and again. This simple recipe uses an easy roasting technique and a flavorful sauce to create a delicious cold-weather vegetable side in 30 minutes.

Roasting is a magical cooking technique that transforms even the most simple ingredients into flavor bombs you want to eat right off the baking sheet. Sunchokes are one such ingredient that you should roast as often as possible.
I immediately loved their versatility once I learned how to cook sunchokes, also known as Jerusalem artichokes. I adore all the fantastic sunchoke recipes out there, like my silky caramelized sunchoke puree. Still, this simple method of roasting them and adding a delicious chimichurri is competing to be my favorite.

Why You’ll Love This Recipe
- It takes only 30 minutes to get this side dish on the table.
- It’s flexible! Don’t like chimichurri? Swap in your preferred sauce instead.
- It’s a healthy, easy side dish that’s perfect alongside all your winter mains.
Ingredients
These ingredients should be available all year, but I encourage you to source your sunchokes from the farmer’s market in the winter when they’ll be at their sweetest.

You’ll need only fresh, unpeeled sunchokes, olive oil, salt, and pepper to make your roasted Jerusalem artichokes. That’s it! To add the delicious and vibrant chimichurri on top, you’ll also need the following ingredients:
- Cilantro
- Parsley
- Onion – Yellow or white onion works best.
- Garlic
- Italian Seasoning
- Red Pepper Flakes
- Apple Cider Vinegar – Swap in red wine vinegar if needed.
- Salt & Pepper
- Oil – Any neutral oil like vegetable, olive, or canola will work.

I’d also like to recommend feta cheese for the ingredient list. It’s an optional garnish for the finished dish, but it’s the perfect pop of salty, creamy flavor.
Instructions
To begin, preheat your oven to 425°F, prepare a food processor, and line a large baking sheet with parchment paper.
Start by scrubbing your sunchokes well to remove dirt. Pay special attention to any knobby bits where dirt likes to hide. You don’t need to peel them; the skin is edible and thin.


Then, slice them in half, place them in a bowl, and toss them with one tablespoon of olive oil. Season with salt and pepper and arrange them in a single layer on the baking sheet. Don’t crowd them on the pan, or they’ll steam instead of caramelize. If you need to, use two sheets.

Place them in the oven to roast for 20-25 minutes, flipping and stirring once at the halfway mark. The size of your sunchokes will affect cooking time. Small ones roast faster, while larger ones take longer than 25 minutes. Pull them from the oven when they’re tender but not falling apart.


While those roast work on your chimichurri. Combine all the ingredients in your food processor and pulse until blended smoothly. That’s it!

Serving and Storage
When ready to serve, arrange the roasted sunchokes on a platter and drizzle with the chimichurri sauce.
Any leftovers are best stored separately in the fridge. The sunchokes are good for 3-5 days, and the chimichurri can be stored in an airtight container for up to 2 weeks. Reheat the Jerusalem artichokes in a pan or the oven to get them a little crisp again before eating.

Caramelized and sauced sunchokes are one side dish I’m happily adding to my regular winter rotation, and I hope you will, too. But don’t forget to check out the other delicious roasted winter vegetable recipes on the blog for more cold-weather cooking inspiration.
- Honey Roasted Parsnips and Carrots
- Roasted Romanesco with Pomegranate and Tahini
- Roasted Pumpkin Soup with Ginger
- Creamy Roasted Rutabaga Soup

Roasted Sunchokes with Chimichurri Sauce
Recipe Video
Ingredients
For Roasted Sunchokes:
- 1 lb. (450g) sunchokes , scrubbed but not peeled
- 1 tablespoon olive oil
- 1/2 teaspoon sea salt
- 1/4 teaspoon black pepper
For Chimichurri Sauce:
- ½ cup fresh cilantro
- ½ cup fresh parsley
- ½ onion , chopped
- 1/2 teaspoon salt
- ¼ teaspoon black pepper
- 2 cloves garlic , chopped
- ½ teaspoon Italian seasoning
- ½ teaspoon crushed red pepper flakes
- ⅓ cup olive oil
- 2 tablespoons apple cider vinegar
Instructions
- Preheat the oven to 425°F (220°C). Line a baking sheet with parchment paper.
- Cut the sunchokes in half lengthwise. Place them in a bowl and toss with the olive oil until well coated. Season with salt and pepper.
- Spread the sunchokes on a baking sheet in a single layer leaving some space between the pieces.
- Roast for 20-25 minutes turning over halfway through. The exact roasting time depends on the size of your sunchokes. I recommend checking on them every 5 minutes after turning them over.
- Check for doneness with a fork. The sunchokes should be tender but not falling apart.
- In the meantime, prepare the Chimichurri sauce. Combine all of the sauce ingredients in a mini food processor or blender until smooth.
- Arrange the sunchokes on a serving plate and top with the Chimichurri sauce. Enjoy!


1 Comment
Chef Mimi
March 1, 2024 at 12:37 amI have never ever seen sunchokes in my local store, and I’ve always wanted to try them! This recipe has given me a reason to seek them out!