Grilled Chimichurri Chicken

There is something exhilarant about the sizzle of chicken hitting a hot grill, especially when it's coated in a fragrant, emerald chimichurri. The first time I made this, a neighbor poked their head over the fence just to ask what smelled so fantastic. I knew instantly that grilled chimichurri chicken wasn't just another dinner — it transforms the whole backyard into a little South American escape. A hit of fresh herbs and garlic, quick chatter with friends, and the first juicy bite is pure joy.

I made this once midsummer for friends who arrived unexpectedly, and we ended up eating outside on the porch, chicken and chimichurri scooped up with crusty bread. We talked late into the evening, licking our fingers, and someone mumbled through a mouthful that they’d never had chicken quite like this before. Even the neighbor who swore he 'wasn’t hungry' managed to sneak two pieces. It’s that kind of recipe: it gathers people.

Ingredients

• Flat-leaf parsley: It creates that signature grassy backbone for chimichurri—always chop by hand for best texture.
• Cilantro (optional): Adds bright, citrusy notes; try it for a twist, especially if you love a little extra green.
• Garlic: Four cloves sound bold, but they mellow on the grill and infuse chicken with big flavor.
• Olive oil: For both lusciousness in the sauce and to keep chicken juicy while grilling—use a good, fruity variety if you can.
• Red wine vinegar: Sharp and tangy, it wakes up the herbs—don’t skimp or substitute unless you must.
• Fresh oregano (or dried): Fresh is classic, but dried works in a pinch; oregano is what sets chimichurri apart from pesto.
• Crushed red pepper flakes: Just enough to give a warm kick, but you can tweak the heat as you like.
• Ground black pepper & kosher salt: Go generous—they balance everything.
• Boneless, skinless chicken breasts: Quick to cook and great for soaking up that marinade—pound to even thickness if you want foolproof grilling.
• Olive oil (for the grill): Prevents sticking and helps you get those coveted grill marks.
• Salt & pepper (for the chicken): A little more right before grilling brings out all the flavor.

Instructions

Mix the chimichurri:

In a medium bowl, swirl parsley, cilantro, garlic, olive oil, vinegar, oregano, pepper flakes, pepper, and salt together until it smells like a garden after rain. Scoop out about a third of a cup and set it aside for finishing.

Marinate the chicken:

Slip the chicken breasts into a large resealable bag or dish and pour the remaining chimichurri over. Make sure every piece is eagerly coated, then tuck into the fridge for at least an hour or—if you’ve got the time—overnight.

Heat the grill:

Get the grill blazing to medium-high and brush the grates with olive oil; you want that first hiss as the chicken lays down.

Grill to perfection:

Place each chicken breast on the grill and don’t fuss too much—let them sit about 6–7 minutes per side, until you see those crisp golden lines and the juices run clear (165°F if you have a thermometer).

Rest and serve:

Transfer to a platter and let them gather themselves for 5 minutes before slicing. Drizzle with the reserved chimichurri and invite everyone to dig in.

Save

One humid evening, a thunderstorm rolled in just as we finished grilling, so we ate inside, laughing as the rain hammered the windows. The chicken was smoky and warm, and dipping it into the cool, herby chimichurri made the whole room smell like summer had snuck in anyway. That’s when it hit me—this dish is an instant mood-lifter, rain or shine.

From Grill to Plate: Timing Matters

If you ever left chicken on for 'just another minute,' you know how quickly it can go from juicy to dry. I learned to trust the sizzle and check temperature early—165°F is your goal, but if you start poking them too soon, you’ll lose those beautiful juices. You’ll know they’re ready when they come off the grill easily and smell deeply savory.

Making Chimichurri Your Own

Over time, I love to play with the herb blend: swapping in more cilantro, trying fresh thyme, or even a touch of mint when I feel adventurous. If you prefer it less spicy, cut the pepper flakes back—but a little heat brings out everything else. Try blending instead of chopping for a smoother sauce, just don’t tell any Argentines I suggested it!

Serving Ideas to Steal

One of my favorite discoveries was how good this chicken is tucked into warm tortillas with grilled bell peppers, or piled atop salad greens. If rice is more your thing, drizzle extra chimichurri over everything—it’s addictive. When in doubt, let a squeeze of lemon and a glass of white wine round out the meal.

• If marinating overnight, set aside some sauce before chicken touches it.
• Keep leftovers for salads or sandwiches the next day.
• Let the chicken rest before slicing for maximum juice.

Save

Try this grilled chimichurri chicken the next time you crave something vibrant and lively for dinner. It never fails to surprise me how easily it turns a meal into a celebration—even on a weeknight.

Your Questions Answered

→ How long should the chicken marinate?

Marinate at least 1 hour to infuse flavor; for deeper herb penetration marinate up to overnight. Acid in the chimichurri tenderizes, so avoid excessively long marination beyond 24 hours for best texture.

→ Can I use chicken thighs instead of breasts?

Yes. Boneless thighs give a juicier result and tolerate longer cooking. Adjust grilling time: thighs may need a few extra minutes per side and should reach 165°F internal temperature.

→ How do I know when the chicken is done?

Use an instant-read thermometer: cooked chicken should reach 165°F (74°C). Alternatively, cut into the thickest part to check that juices run clear and the meat is opaque, then let rest 5 minutes before slicing.

→ Can I make the chimichurri ahead of time?

Yes. Prepare chimichurri up to 24–48 hours in advance; flavors meld nicely. Store refrigerated in an airtight container and bring to room temperature before using. If oil solidifies, swirl to recombine.

→ How can I reduce the heat level?

Omit or cut back crushed red pepper flakes and remove seeds from any fresh chilies. Increase parsley and oregano to maintain herb-forward flavor while lowering spice.

→ What are good serving suggestions and pairings?

Serve sliced grilled chicken with reserved chimichurri over grilled vegetables, rice or a simple green salad. A crisp Sauvignon Blanc or light Malbec pairs nicely with the herb and garlic notes.