Roasted Jerusalem Artichokes with Garlic, Thyme and Lemon

Roasted Jerusalem Artichokes with Garlic, Thyme and Lemon

Servings

4

Prep Time

10 minutes

Cook Time

30 minutes

Calories

180

Cuisine

European

Category

Side Dish

Jerusalem artichokes — also known as sunchokes — are one of the most deliciously underrated root vegetables out there. With a texture somewhere between a potato and a water chestnut and a subtly nutty, earthy flavour, they roast beautifully into something truly special. 


When paired with garlic, thyme, and a bright splash of lemon, they become a simple yet stunning side dish that’s ideal for fall and winter meals. This recipe is fuss-free, requiring minimal prep and just one sheet pan to bring out the full potential of this humble veg.


What makes this dish so irresistible is the crispy golden exterior that gives way to a creamy, almost buttery centre. The lemon zest adds a hit of freshness that lifts the dish, while thyme and garlic infuse it with a comforting herbaceous depth. 


Serve it alongside roast chicken, grilled fish, or as part of a vegetarian spread — or just pile them into a bowl and snack away. They're as delicious as they are unexpected, and once you've made them, you’ll find yourself coming back to Jerusalem artichokes again and again.

Roasted Jerusalem Artichokes with Garlic, Thyme and Lemon

Ingredients

  • 1.5 lbs Jerusalem artichokes (also called sunchokes), scrubbed clean

  • 3 tablespoons olive oil

  • 4 garlic cloves, smashed

  • 1 tablespoon fresh thyme leaves (or 1 tsp dried)

  • Zest of 1 lemon

  • 1 tablespoon lemon juice

  • Salt and freshly ground black pepper, to taste

  • Optional: chopped fresh parsley or chives, for garnish

Directions

  1. Preheat your oven to 400°F (200°C). Line a baking tray with parchment paper.

  2. Slice the Jerusalem artichokes into 1/2-inch thick rounds (or halve if small).

  3. In a large bowl, toss them with olive oil, smashed garlic, thyme, salt, and pepper.

  4. Spread the artichokes in a single layer on the prepared baking tray.

  5. Roast for 25–30 minutes, flipping halfway through, until golden and tender.

  6. Remove from oven, drizzle with lemon juice and sprinkle lemon zest over the top.

  7. Garnish with fresh herbs if desired, and serve warm as a side or light appetiser.

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Tips for Cooking Jerusalem Artichokes

  1. Scrub well — they have knobby skin but don’t need peeling.

  2. Slice evenly for consistent roasting and crispy edges.

  3. Don’t overcrowd the pan — space helps them crisp.

  4. Use high heat (400°F/200°C) for caramelisation.

  5. Pair with acidic ingredients like lemon or vinegar to balance their sweetness.

  6. Roast with garlic cloves for extra flavour depth.

  7. They can be boiled or mashed, but roasting gives the best texture.

  8. Serve immediately for the crispiest bite.

  9. Store raw artichokes in a paper bag in the fridge for up to a week.

  10. Add fresh herbs after baking for the most vibrant flavour and colour.

 

Serve It With Suggestions

  • Roasted chicken or turkey

  • Seared salmon or white fish

  • Lentil stew or chickpea curry

  • As a side to grilled lamb or pork chops

  • Tossed into grain bowls with farro or quinoa

  • Served with poached eggs and greens for brunch

  • With a tahini or yogurt-based dipping sauce

  • Topped with a fried egg and hot sauce

  • Alongside a creamy mushroom dish

  • With a crisp arugula and walnut salad

 

FAQ's

    Q: Do I need to peel Jerusalem artichokes?
    A: No — just scrub them clean. The skin is edible and adds texture.

    Q: Can I boil instead of roast them?
    A: Yes, but roasting brings out their natural sweetness and gives better texture.

    Q: What do Jerusalem artichokes taste like?
    A: They have a nutty, earthy flavour — slightly sweet, similar to a mild artichoke or potato.

    Q: Can I make this dish ahead?
    A: You can prep and par-roast them ahead, but they’re best served freshly roasted.

    Q: How do I store raw Jerusalem artichokes?
    A: Keep them in a cool, dark place or in the fridge wrapped in a paper towel or bag.

    Q: Are they the same as artichokes?
    A: No — they’re not related to globe artichokes and are actually a type of sunflower root.

    Q: Can I add other vegetables?
    A: Absolutely — they roast well with carrots, parsnips, or beets.

    Q: Can I use dried herbs?
    A: Yes, just reduce the amount — dried herbs are more concentrated.

    Q: Are they good for gut health?
    A: Yes — they’re high in inulin, a prebiotic fibre, but may cause gas in some people.

    Q: Are Jerusalem artichokes low-carb?
    A: They’re not keto but are lower in carbs than potatoes and have more fibre.

     

    Chef's Recommendation

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    Chef's Note: A sharp knife not only makes prep work faster but also safer - dull knives require more pressure and are more likely to slip.

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