Some sauces are complicated.

Chimichurri isn’t one of them.

In fact, part of its magic is how simple it is. Fresh herbs, garlic, vinegar and olive oil — chopped together into something bright, punchy and perfect for grilled food.

It’s one of the most famous sauces in barbecue culture, and once you understand why it works so well, it’s easy to see why it’s travelled far beyond its South American roots.

Where Chimichurri Comes From

Chimichurri is most closely associated with Argentina and Uruguay, where open-fire cooking is a central part of the culture.

The legendary cattle herders of the region, known as gauchos, spent their days working across the vast grasslands of the pampas. When it came time to eat, beef was cooked over wood fires in what’s known as an asado, the traditional South American barbecue.

With rich grilled meat on the fire, they needed something to bring freshness and balance to the plate.

So they chopped together herbs, garlic, vinegar and oil.

That mixture became chimichurri.

Unlike many sauces that developed in restaurant kitchens, chimichurri was always meant to be rustic. It’s chopped by hand, served in bowls, and spooned over meat rather than carefully plated.

Even today, most Argentine cooks will tell you there’s no single “correct” recipe.

Why Chimichurri Works So Well With Barbecue

Barbecue is all about contrast.

Grilled meat brings smoke, char and richness. Chimichurri brings brightness and acidity. The vinegar cuts through fat, the herbs add freshness, and the garlic ties everything together.

That’s why the sauce works so well with:

• grilled steak
• chicken thighs
• lamb chops
• sausages
• seafood
• charred vegetables

It’s not meant to overpower the meat — it’s meant to lift it.

Chimichurri Isn’t Usually Spicy

One thing many people don’t realise is that authentic chimichurri is usually not spicy at all.

Outside South America, it’s common to see recipes with chilli flakes or fresh chillies, but many traditional versions rely almost entirely on herbs, garlic and vinegar.

The goal isn’t heat — it’s freshness.

How Chimichurri Has Evolved

As barbecue spread around the world, cooks naturally started adapting chimichurri to suit different flavours and cuisines.

Some versions add lemon or citrus.

Others incorporate coriander or different herbs.

These variations keep the original idea intact — a fresh herb sauce to balance grilled meat — while leaning into flavours that work well with different styles of cooking.

One variation we particularly like brings together parsley, coriander and lime for a brighter, slightly more citrus-driven version that feels right at home with modern barbecue.

If you’d like to try it, we’ve shared our take here.

A Sauce Every Barbecue Should Know

Almost every grilling culture has a sauce like this.

Italy has gremolata.
France has persillade.
Mexico has salsa verde.

Different ingredients, same idea.

When rich, smoky meat comes off the grill, something fresh and herbaceous brings the whole plate into balance.

And that’s exactly why chimichurri has earned its place beside the barbecue.

Quick Chimichurri Questions

What is chimichurri made of?
Traditional chimichurri uses parsley, garlic, vinegar, olive oil and oregano.

Is chimichurri spicy?
Usually not. Authentic versions are typically herbaceous and tangy rather than hot.

What meats go best with chimichurri?
It’s most commonly served with steak but works beautifully with chicken, lamb, seafood and grilled vegetables.