BEST Grilled Chimichurri Chicken Breasts Recipe

Chimichurri Chicken Breasts are juicy and delicious, made on the grill, with homemade barbecue sauce, and topped with chimichurri sauce. It is slightly spicy with sweet chili barbecue sauce, chopped jalapeno, and red pepper flakes toned down with fresh lemon juice and zest. This chicken with chimichurri sauce goes with anything from mashed potatoes to crisp and refreshing corn.

If you are wondering where chimichurri got its name, we have several answers for you. One of them is that Jimmy McCurry, an Irish immigrant, discovered it when he tried to make Worcestershire sauce with local ingredients in the early 1800s. Others believe that the condiment came in the late 1900s with Basque immigrants who introduced their herb sauce they called cheemeechooree. Another is that it was the British prisoners asking for curry when they wanted condiments and “give me curry” sounds like chimichurri.

Our chimichurri chicken breast recipe is easy to do and can be changed easily by using chicken thighs instead of chicken breasts or leaving out the red pepper and jalapenos for those who do not like spicy food. The chicken is cooked in a rich and tangy barbecue sauce and topped with our homemade chimichurri sauce recipe made with garlic, olive oil, lemon, jalapeno, and seasoning.

I am always looking at how to eat healthier and enhance the food flavor using natural, delicious, and healthy ingredients. Grilled chicken can be quite bland if you do not use a good marinade or sauce. But, with this recipe, your meat will taste exceptional!! The sauce is bursting with bold and fresh flavors, and can be used as a marinade and also to top the meat when serving.

Ingredients needed:

For this chimichurri chicken recipe, gather the ingredients below. After, scroll down to our recipe card for the instructions and measurements.

Chicken chimichurri ingredients:

• Boneless, skinless chicken breasts
• Barbecue sauce
• Brown sugar
• Apple cider vinegar
• Sweet chili sauce
• Salt 
• Black pepper

Chimichurri sauce ingredients:

• Chopped garlic cloves
• Fresh parsley: Finely chopped parsley. We used flat-leaf parsley.
• Fresh cilantro
• Extra-virgin olive oil
• Lemon zest
• Large lemon: Juiced.
• Jalapeno: Deseeded.
• Dried Italian seasoning
• Red pepper flakes
• Kosher salt

How to make chimichurri chicken breasts from scratch?

1. Make the chimichurri sauce: First, blend all the chimichurri sauce ingredients in a food processor on low for one to two minutes or until the cilantro and parsley are chopped uniformly. It should be smooth but have texture. Put the sauce in an airtight container and leave it in the fridge until it is needed.
2. Mix up the barbecue sauce: Now, add the BBQ sauce, chili sauce, brown sugar, and vinegar to a medium bowl and stir well.
3. Preheat the grill: Next, preheat your grill to medium heat and oil the grates with cooking spray. 
4. Season the chicken: In the meantime, pat the chicken breasts with paper towels to dry them and season with salt and pepper on both sides.
5. Grill the chicken: Then, place the chicken on the grill and top it with barbecue sauce using a barbecue brush. Put the lid on the grill and let it cook for five or six minutes before flipping them.
6. Flip and finish: After, flip the chicken and spread on more sauce. Cover and cook chicken for another five to six minutes. A meat thermometer inserted into the center of the chicken should read 155 degrees F.
7. Let them rest: Last, take the chicken off the grill and let them rest, covered with aluminum foil, for five minutes or until the temperature reaches 160 degrees F.
8. Serve with sauce: Finally, serve with a big dollop of the prepared sauce on top of the chicken pieces. Put the remaining sauce in the fridge to keep it chilled.

Expert tip

Marinate the chicken

To get a super moist and tender chicken, plan and dedicate at least 20 minutes to marinate it. To marinate the chicken, put it in a shallow dish like a baking dish with about 1/2 of the reserved chimichurri sauce. Put it in the fridge for about 10 to 15 minutes.

It is not good to marinate chicken longer than 20 minutes because the vinegar and lemon juice will break down the meat quickly. Discard the rest of the chimichurri marinade because it cannot be used after touching raw chicken. Grill the chicken per the recipe directions and top with more chimichurri sauce when serving,

How to serve:

This is the best chimichurri chicken recipe I have ever tried and I recommend you serve it with any side dish for any meal. You can even have it for breakfast! Try one of these great serving ideas or share your own in the comments section. 

• It pairs wonderfully with a salad, vegetables, or even a side of french fries. Try it with whatever you like. It is sure to be a hit!
• If you have leftover chimichurri sauce, drizzle it on some vegetable kebabs or try it on our delicious grilled vegetables.
• Authentic Argentine chimichurri chicken is a great addition to a Mexican or Hispanic meal with beans, corn, and rice. 
• You could also use this spicy and tangy sauce as a salad dressing. We have a fresh and crisp pomegranate salad recipe that would go perfectly with it.
• Leftover chicken would be great for making sandwiches. Chop it up or shred it and put it on a bun for a yummy snack. 
• Any kind of chicken goes great with mashed potatoes like our creamy instant pot mashed potatoes.

Frequently asked questions

What does chimichurri taste like?

Some people (mostly children) look at the green chimichurri sauce and refuse to eat it because it looks “gross”. But just get them to try it. It is packed with all sorts of flavors like oregano, garlic, parsley, and cilantro with a bit of red pepper and jalapeno for spiciness. Many people say fresh chimichurri tastes zesty, fresh, and a little spicy.

Why is my chicken dry?

Using lean chicken breasts that are skinless with no bones can make for a dry chicken dish. Overcooking your chicken is the most common reason for dry meat. That is why you should check the cooked chicken and remove it from the heat when it reaches 155 degrees F. It will continue heating to 160 degrees F while it rests. 

Is chimichurri healthy?

Yes, it is packed with vitamins like A, C, E, K, and calcium as well as a good number of carotenes and iron too. It also has anti-inflammatory properties and strengthens your immune system. The healthy fats in the sauce from the olive oil can help you lower your cholesterol levels too.

How to store leftovers:

• Store: Put leftover grilled chimichurri chicken in an airtight container and you can refrigerate it for about three days.
• Freeze: You can also freeze your leftovers. Just put them in a freezer-safe container and they will stay fresh for up to three months. 
• Thaw: For the best results, thaw your leftover chicken chimichurri in the fridge overnight before serving it.
• Reheat: To reheat, microwave for 30 to 90 seconds or heat on the grill for two minutes. 

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