Best Chimichurri Chicken Recipe (Chicken with Herb Sauce)

If you want big flavor with very little work, this is it. Chimichurri chicken recipe is juicy grilled chicken covered in a fresh, garlicky herb sauce. It looks fancy. But honestly, it takes less than 30 minutes from start to finish.

The sauce is the star here. It’s bright green, a little tangy, and packed with herbs. Once you try it, you’ll want to put it on everything.

What Is Chimichurri Sauce, Anyway?

Chimichurri is a sauce that comes from Argentina. So yes, this is Argentine chimichurri chicken one of the most popular dishes from South American cooking.

The sauce is made from fresh parsley, garlic, olive oil, vinegar, and a little chili. Everything gets mixed together in a bowl. No blender needed. No cooking required.

It’s fresh, simple, and honestly kind of addictive.

What You Need

For the Chicken

• 8 boneless, skinless chicken thighs

That’s it for the chicken. Thighs are the best choice here because they stay juicy on the grill. They’re also hard to overcook, which makes them great for beginners.

For the Chimichurri Sauce

• ½ cup fresh flat-leaf parsley, finely chopped
• 1 tablespoon fresh oregano leaves, finely chopped (or 1 teaspoon dried)
• 1 small red chili pepper, finely chopped (or ½ teaspoon red pepper flakes)
• 3 to 4 garlic cloves, finely chopped
• ½ cup extra virgin olive oil
• 2 tablespoons red wine vinegar
• ½ teaspoon salt
• ¼ teaspoon black pepper

These are the building blocks of a proper easy herb sauce chicken recipe. Fresh parsley and garlic do most of the heavy lifting here.

How to Make It

Step 1 — Make the Sauce First

Add the parsley, oregano, chili, garlic, olive oil, vinegar, salt, and pepper to a small bowl. Stir it all together. That’s your chimichurri.

Taste it. Adjust the salt or vinegar if you want. Set it aside.

Pro tip: Make this sauce a day ahead. It gets even better as it sits in the fridge overnight.

Step 2 — Marinate the Chicken

Place your chicken thighs in a bowl. Pour about one-third of the chimichurri sauce over the chicken. Toss to coat everything well.

Cover the bowl and put it in the fridge for 20 to 30 minutes. That short marinating time is enough. But if you have more time, 4 to 8 hours gives you even more flavor.

Don’t marinate longer than 24 hours though. The vinegar in the sauce will start to break down the meat too much and make it mushy.

Step 3 — Grill the Chicken

Heat your grill or grill pan over medium-high heat. Lightly oil the grates so the chicken doesn’t stick.

Grill each thigh for about 4 to 6 minutes per side. You’re looking for an internal temperature of 165°F (75°C). The outside should have nice char marks and the inside should be fully cooked through.

Then transfer the chicken to a plate and spoon the rest of your chimichurri sauce generously on top.

Done.

Tips That Actually Help

Don’t skip the fresh parsley. Dried parsley won’t give you the same bright flavor. Fresh is key here. As a bonus, this is one of those garlic parsley chicken thighs recipes where the parsley really shines.

Want more heat? Add an extra chili or a pinch more red pepper flakes. This becomes a great spicy green sauce chicken with just a little more kick.

No grill? No problem. A cast iron skillet or regular pan works just fine. Cook on medium-high heat and you’ll still get a great result.

Save the extra sauce. Don’t throw away leftover chimichurri. It’s perfect drizzled over roasted potatoes, rice, grilled vegetables, or even eggs the next morning.

Double the sauce. Seriously. You will want more. Most people who make this wish they had doubled the chimichurri from the start. So just do it.

Want to Switch It Up?

Not a thigh person? Chicken breasts work too. They take a little longer to cook, so watch the temperature. You may also want to use a bit more sauce to marinate them since breasts are bigger.

Some people also love adding a handful of fresh cilantro to the sauce. That gives you a cilantro chimichurri chicken recipe variation that’s a little earthier and even more fragrant. Both versions are great.

What to Serve With It

This is a healthy grilled chicken dinner that goes with almost everything. Here are a few easy ideas:

• Roasted potatoes or mashed potatoes
• Grilled corn on the cob
• Steamed rice
• A simple green salad with tomatoes and cucumber
• Grilled zucchini or asparagus

Honestly, just put the chicken on a big plate, spoon sauce all over it, and let people dig in. It looks impressive without any extra effort.

Storing Leftovers

Leftover chicken keeps well in the fridge for 4 to 5 days. Store the remaining chimichurri sauce separately in a small jar.

You can also freeze the cooked chicken for up to 3 months. Reheat gently so it doesn’t dry out.

A Few Quick Questions

Can I use chicken breasts instead of thighs?

Yes. Just note that breasts need slightly longer cooking time and you’ll want to double the chimichurri so you have enough for marinating and topping.

How long should I marinate?

Even 30 minutes makes a real difference. For the best flavor, aim for 4 to 8 hours. Don’t go past 24 hours.

Can I bake this instead of grilling?

Yes. Bake at 425°F (220°C) for about 20 to 25 minutes or until the chicken reaches 165°F internally.

Is the sauce spicy?

It has a mild kick from the chili. You can make it spicier by adding more, or leave the chili out completely for a milder version.

Why This Recipe Works Every Time

The chimichurri sauce acts as both the marinade and the topping. So the chicken soaks in flavor before it even hits the grill. Then more sauce goes on top after cooking. You get layers of flavor with almost zero extra work.

It’s also a naturally grilled chicken with chimichurri sauce setup that fits into a healthy routine. No heavy cream, no butter, no complicated steps. Just good clean ingredients that taste amazing together.

If you’ve been looking for a go-to summer chicken recipe, this chimichurri chicken recipe is exactly that. Make it once and it’ll be on your regular dinner list all season long.