Jamie Oliver Leek Pasta

There’s something about leeks that just feel… nostalgic. Like, buttery stovetop smells on a cold evening kind of nostalgic. I made this leek pasta last week when I was craving something simple but soft around the edges, like a big, warm jumper in food form. No drama, no fuss, just slow-melted leeks, garlic, and shallots doing their thing while the pasta bubbles in the background.

It starts out humble—just some chopped veg and butter in a pan—but the flavour builds quietly until you’ve got this silky, sweet-savory tangle of pasta that makes you want to curl up with a glass of wine and absolutely no plans. It’s the kind of dinner that doesn’t scream for attention but leaves you feeling very taken care of. Bonus? You can make it vegan and no one would even notice.

Why You’ll Love It

• It’s ridiculously comforting without being heavy
• Leeks get sweet and melty like caramelised onions’ softer cousin
• Done in 30 minutes, start to finish
• Gluten-free or vegan-friendly, if that’s your vibe
• Lemon and herbs keep it bright, so it’s never boring
• Zero hard steps—just a bit of chopping and a gentle stir here and there

Ingredients

• 3 tbsp unsalted butter (vegan if needed)
• 3 leeks, chopped and rinsed (white and light green parts only, about 4 cups)
• 1 medium shallot, diced
• 4 large cloves garlic, minced
• ½ tsp kosher salt, plus more for pasta water
• 8 oz dried rigatoni, penne, or fusilli (use gluten-free if you like)
• ½ lemon, zested and juiced
• 1 small bunch fresh chives (or any soft herb you love)
• Parmesan cheese, for serving (vegan if needed)

How to Make It

Melt the butter, get the leeks going:

In a big sauté pan, melt 2 tablespoons of butter over medium-low heat. Add the chopped leeks and shallot. It’ll look like way too much, but don’t panic—just like onions, they shrink down. Sprinkle with salt and cook gently for 15–20 minutes, stirring now and then, until soft and a little jammy.

Stir in that garlic:

Once everything’s gone golden and mellow, add the minced garlic. Stir it through and let it cook for another minute or two—just enough to take the edge off.

Get the pasta bubbling:

While the leeks are doing their thing, cook your pasta in well-salted boiling water. I used rigatoni, but any shape that grabs sauce works. Drain when it’s just al dente—but don’t forget to scoop out a mug of that starchy water first!

Toss it all together:

Add the drained pasta straight into the pan with the leeks. Toss it gently with the last tablespoon of butter. If it looks dry, loosen it with a splash of that pasta water. It should look glossy, not soupy.

Finish with lemon and love:

Stir in the lemon zest and juice. Add a handful of chopped chives and a good shaving of Parmesan. Taste it—add more salt if it needs it (I usually do). It should be creamy, tangy, and just a little sweet from those slow-cooked leeks.

Serve it right:

Spoon into bowls, scatter the rest of the chives on top, and don’t be shy with the extra Parm. Eat it hot and slow, maybe with a side of quiet.

Common Mistakes and How to Dodge Them

My leeks burned instead of caramelised—what did I do?
Probably had the heat too high. Low and slow is the move here. If they start to stick, add a splash of water or stock.

It tastes bland—what can I add?
More salt, more lemon, or a pinch of chilli flakes. Leeks are gentle and need a little help sometimes.

The pasta’s sticky and clumpy. Help?
That’s usually from not reserving pasta water or forgetting to stir. A bit of starchy water and a little butter usually fixes it.

Storage and Reheating

This one keeps surprisingly well. Store leftovers in an airtight container for up to 3 days. Reheat in a pan with a splash of water or extra butter to bring it back to life. Microwave works too, but it’s best with a stir halfway through.

Wouldn’t freeze it though—the leeks get mushy and weird.

Frequently Asked Questions

Can I make this dairy-free?
Totally. Use vegan butter and vegan cheese, or skip the cheese altogether. The lemon and garlic do enough heavy lifting.

What pasta works best?
Short shapes like rigatoni, penne, or even orecchiette. You want something with ridges or curves to hold the sauce.

No shallots—can I just use onion?
Yep, just use half a small yellow onion finely chopped. Shallots are a bit sweeter, but it’s not a deal-breaker.

Nutrition Facts (Per Serving):

• Calories: 460
• Fat: 18g
• Carbs: 60g
• Protein: 12g
• Sodium: 430mg
• Sugar: 4g