What chimichurri is and why it works
Chimichurri is a bright, uncooked herb sauce from Argentina and Uruguay, traditionally served with grilled meats, especially asado.
If you want to know how to make chimichurri that tastes balanced and authentic, the key is combining fresh parsley, garlic, vinegar, olive oil, and dried oregano in the right proportions.
Its appeal comes from contrast: herbaceous, acidic, savory, and lightly spicy all at once.
That makes chimichurri useful far beyond steak, because it also wakes up roasted vegetables, chicken, fish, potatoes, and grains.
Classic chimichurri ingredients
The traditional formula is simple, but ingredient quality matters because there is no cooking to soften or mask flavors.
Use fresh parsley, good olive oil, and a vinegar with clean acidity.
- Flat-leaf parsley: The main herb and the backbone of the sauce.
- Garlic: Adds pungency and depth.
- Red wine vinegar: Provides sharpness and brightness.
- Olive oil: Carries the herbs and rounds out the acidity.
- Dried oregano: Adds the classic South American herb profile.
- Red pepper flakes or fresh chili: Brings mild heat.
- Salt and black pepper: Essential for balance and seasoning.
Some versions include cilantro, shallot, lemon juice, or smoked paprika, but parsley-forward chimichurri is the most recognizable style.
How to make chimichurri
For a reliable version, aim for a loose, spoonable sauce rather than a puree.
The texture should still show visible herb pieces.
Basic ratio to follow
- 2 cups packed flat-leaf parsley, finely chopped
- 3 to 4 garlic cloves, minced
- 2 tablespoons dried oregano
- 1/2 teaspoon red pepper flakes, or more to taste
- 1/2 teaspoon kosher salt, plus more as needed
- 1/4 teaspoon black pepper
- 1/3 cup red wine vinegar
- 1/2 cup extra-virgin olive oil
Step-by-step method
- Wash and dry the parsley thoroughly, then chop it finely by hand.
- Mince the garlic as small as possible so it distributes evenly.
- Combine parsley, garlic, oregano, red pepper flakes, salt, and black pepper in a bowl.
- Stir in the red wine vinegar and let the mixture sit for 5 to 10 minutes.
- Add the olive oil and mix until the sauce looks well combined but still textured.
- Taste and adjust with more salt, vinegar, or pepper flakes as needed.
Letting the herbs sit briefly in vinegar helps soften the garlic and gives the finished sauce a more integrated flavor.
If you are preparing it ahead, the flavor usually improves after resting for 20 to 30 minutes.
Texture and flavor adjustments
One of the most useful parts of learning how to make chimichurri is understanding how small changes affect the final result.
The sauce should taste bright and savory, not greasy or overpowering.
For a sharper sauce
Add a little more red wine vinegar or a squeeze of lemon juice.
This works well with rich meats such as ribeye, flank steak, or lamb.
For a milder sauce
Reduce the garlic slightly or let the sauce rest longer before serving.
Resting softens the raw bite.
For a spicier sauce
Increase the red pepper flakes or add finely chopped fresh chili peppers such as serrano.
Keep the heat in balance so it does not cover the herbs.
For a thicker sauce
Chop the parsley more finely and use slightly less oil.
Chimichurri should never be smooth like pesto, but it can be less loose if you plan to spoon it over sandwiches or vegetables.
Common mistakes to avoid
- Using wet herbs: Excess water dilutes flavor and can make the sauce taste flat.
- Overprocessing: A food processor can quickly turn parsley into a paste if pulsed too long.
- Skimping on salt: Salt is important for bringing out the herb and garlic flavors.
- Using too much oil: Chimichurri should be glossy, not heavy.
- Choosing stale spices: Old dried oregano loses the signature aroma that makes the sauce taste complete.
If you want the freshest result, chop the herbs shortly before serving and store the sauce cold until needed.
Green chimichurri vs. red chimichurri
Green chimichurri is the classic parsley-based version most people mean when they search how to make chimichurri.
Red chimichurri, often called chimichurri rojo, includes ingredients like roasted red peppers, tomato, or paprika for deeper color and a sweeter, smokier profile.
Both sauces are used in Argentine grilling culture, but they serve slightly different purposes.
Green chimichurri is sharper and more herb-driven, while red chimichurri is rounder and often a better match for grilled chicken, sausages, or roasted cauliflower.
Ways to use chimichurri
Chimichurri is best known as a steak sauce, but its uses extend well beyond beef.
Because it is acidic and herbaceous, it cuts richness and adds freshness to many dishes.
- Spoon it over grilled skirt steak, flank steak, or ribeye.
- Serve it with roasted chicken or grilled thighs.
- Drizzle it on salmon, cod, or shrimp.
- Toss it with roasted potatoes or sweet potatoes.
- Use it as a topping for eggs, avocado toast, or grain bowls.
- Mix it into white beans, lentils, or couscous for a fast side dish.
It also works as a marinade, although its best use is usually as a finishing sauce after cooking.
That preserves the fresh herb flavor.
How to store chimichurri
Store chimichurri in an airtight container in the refrigerator for up to 5 days.
The olive oil may solidify when cold, so let the sauce sit at room temperature for 10 to 15 minutes before serving and stir well.
If the herbs begin to darken slightly, the sauce is still generally usable as long as it smells fresh.
For longer storage, freeze chimichurri in small portions, such as ice cube trays, then transfer the frozen cubes to a freezer bag.
Simple variations worth trying
Cilantro chimichurri
Add part cilantro for a brighter, more citrusy profile.
This version is popular when serving fish, tacos, or grilled vegetables.
Lemon chimichurri
Replace a portion of the vinegar with lemon juice for a sharper finish.
Lemon adds immediate freshness and pairs well with seafood.
Shallot chimichurri
Finely minced shallot adds sweetness and a softer allium flavor than raw onion or extra garlic.
Smoky chimichurri
Add a small amount of smoked paprika for deeper flavor.
This is especially useful if you are serving the sauce with grilled foods cooked over charcoal or wood.
What to look for in a well-made chimichurri
A good chimichurri should be vivid green, aromatic, and balanced.
The parsley should taste fresh, the garlic should be noticeable but not harsh, and the vinegar should lift the sauce without making it too sour.
When you understand how to make chimichurri this way, you can adjust it confidently for different proteins, vegetables, and personal taste.
The finished sauce should cling lightly to food, add contrast to rich dishes, and taste even better after a short rest.
That balance is what makes chimichurri such a dependable staple in home kitchens and grilling traditions alike.