
I fell in love with chimichurri chicken during my trip to Argentina and had to recreate it at home! After countless tests, I've perfected this version where that vibrant green sauce does double duty - first as a marinade then as a sauce. Trust me, once you try these juicy grilled chicken thighs slathered in fresh chimichurri, they'll become your summer grilling staple too.
Why This Recipe Works
Let me tell you about chimichurri - it's Argentina's gift to grilled meats! While traditionally served as a sauce, I discovered it works magic as a marinade too. The fresh herbs and tangy vinegar perfectly complement rich chicken thighs, creating layers of incredible flavor that'll have everyone asking for seconds.
Let's Go Shopping
- Herbs: Fresh cilantro and parsley from my garden when possible plus oregano - their vibrant color means maximum flavor!
- Aromatics: A small shallot two plump garlic cloves and half a jalapeño - adjust the heat to your liking.
- Liquids: Fresh squeezed lemon juice red wine vinegar and your best olive oil - this is where quality really matters.
- Seasonings: Kosher salt and freshly cracked pepper - don't skimp here.
- Chicken: Beautiful chicken thighs trimmed of excess fat - they stay so juicy on the grill!
Kitchen Magic Time
- Let's Make Chimichurri
- Grab your food processor! We're combining all those fresh herbs aromatics and liquids until they're perfectly chopped but still have texture - you want to see those beautiful green flecks.
- Marinade Magic
- Season those thighs generously then give them a good coating of chimichurri. Even 20 minutes works wonders but a couple hours is pure magic.
- Fire Up the Grill
- Get your grill nice and hot! These thighs need about 5-6 minutes per side for juicy perfection.
- Time to Feast
- Slather with fresh chimichurri and watch everyone's eyes light up at first bite!
Make It Your Own
Here's the fun part - customizing your chimichurri! Sometimes I go heavy on the parsley for a more traditional version other times I load up on cilantro. Play with the herb ratios until you find your perfect blend. The beauty of this sauce is how forgiving and flexible it is.

No Grill? No Problem!
While I love the smoky flavor from the grill, don't let indoor cooking stop you! My cast iron skillet makes incredible chimichurri chicken. Just get it nice and hot, and cook those thighs about 5-6 minutes per side. You'll still get that beautiful caramelized exterior and juicy interior.
Keep It Fresh
That leftover chimichurri? Liquid gold! It stays fresh in the fridge for up to two weeks and actually gets better as the flavors meld. I love freezing extra in ice cube trays - pop one out whenever you need a flavor boost for any dish.
Quick and Easy
One of the best things about chimichurri is how quick it comes together. Five minutes in the food processor and you're done! It's my go-to for busy summer evenings when I want something that tastes fancy but doesn't take all day.
Perfect Every Time
Want to know my secret for the juiciest chicken? Let those thighs rest at room temperature for about 15 minutes before grilling. And always, always use a meat thermometer - 165°F is your magic number for perfectly cooked chicken every time.
Perfect Pairings
This chicken loves company! I serve it with grilled corn slathered in more chimichurri, a bright summer salad, and crusty bread for soaking up all those amazing juices. Pour a glass of crisp white wine and you've got dinner party perfection.

Your Questions Answered
- Different cuts? Absolutely! The marinade works beautifully on any chicken piece just adjust cooking times.
- Make ahead? The sauce actually gets better after a day or two in the fridge!
- Indoor cooking? A hot skillet works magic just watch for proper ventilation.
- Marinating time? Even 20 minutes makes a difference but overnight is heavenly.
Storing Success
Leftovers stay delicious for 3-4 days in the fridge though they rarely last that long in my house! Reheat gently to keep that amazing texture. The chimichurri sauce? It's like having flavor insurance in your fridge - use it on everything!
Prep Ahead Party
This is my secret weapon for stress-free entertaining. Make the chimichurri a day ahead - the flavors actually improve! Marinate the chicken in the morning, then just fire up the grill when guests arrive. Dinner party success made simple.
Feel Good Food
Not only is this dish delicious, but it's packed with goodness too! Those fresh herbs are loaded with vitamins, olive oil brings healthy fats, and lean chicken provides protein. It's the kind of meal that makes both your taste buds and body happy.
Sauce Magic
That leftover chimichurri? It's kitchen gold! Swirl it into mashed potatoes, drizzle over roasted veggies, or use it as a dip. I even spread it on sandwiches. Once you start experimenting, you'll find endless ways to use this versatile sauce.

Grilling Success
Here's my tried-and-true grilling method: preheat to medium-high, clean those grates well, and resist the urge to constantly flip the chicken. Let it develop those gorgeous grill marks and juicy interior. Patience is the secret ingredient here!
Crowd Pleaser
This is my go-to dish for summer gatherings. The vibrant green sauce looks stunning on a platter, and people always gather around asking for the recipe. Plus, it's so easy to scale up for a crowd. Win-win!
Fits Every Diet
One of the things I love about this recipe is how naturally it fits different dietary needs. It's gluten-free, can be paired with cauliflower rice for keto friends, and works with any sides you love. Everyone gets to enjoy it their way!
Special Touches
Want to make it your own? Try adding a pinch of smoked paprika to the marinade, or spike the chimichurri with red pepper flakes for heat. Sometimes I'll finish with an extra squeeze of lemon - these little personal touches make the recipe truly yours.
Why Thighs Are Best
Let me tell you why chicken thighs are the star here - they're practically foolproof! Their natural richness keeps them juicy and flavorful even if you get distracted chatting with guests. They're forgiving, delicious, and perfect for this recipe.

Frequently Asked Questions
- → Can I use other cuts of chicken?
Yes, chicken breasts, drumsticks, or bone-in thighs work well. Adjust cooking time accordingly - breasts cook faster, bone-in pieces take longer.
- → How long does chimichurri sauce keep?
While it keeps up to a week refrigerated, it's best used within 1-2 days for optimal fresh flavor.
- → Can I marinate longer than 20 minutes?
Yes, you can marinate up to 24 hours in the refrigerator for more flavor development.
- → Why let chicken warm up before grilling?
Taking the chicken out of the fridge before grilling helps it cook more evenly and prevents the outside from charring before the inside is done.
- → Can I make chimichurri without a food processor?
Yes, you can finely chop all ingredients by hand, though it will take longer and the texture will be slightly different.