This recipe features juicy grilled chicken thighs paired with a vibrant, zesty herb sauce. It is a fast and healthy meal option that brings a bold Argentinian-inspired flavor to your dinner table.
List of ingredients
- 1 packed cup (2 ½ oz) fresh parsley – provides the primary herbaceous base.
- ½ packed cup (1 oz) fresh cilantro – adds a bright, citrusy note.
- 4 garlic cloves – for a strong, aromatic punch.
- 2 tbsp lemon juice (about ½ lemon) – adds acidity to balance the fats.
- 2 tbsp onions, diced – provides a subtle sharp sweetness.
- 2 tbsp apple cider vinegar – adds tang and helps tenderize the meat.
- 2 tsp dried oregano – contributes an earthy, savory depth.
- ½ tsp salt – enhances all the existing flavors.
- ¼ tsp cracked black pepper – provides a mild spicy warmth.
- ¼ – ½ cup olive oil – creates the sauce emulsion and prevents sticking.
- 12 medium boneless skinless chicken thighs – the main protein for grilling.
step-by-step instructions
- Prepare the sauce: Add the parsley, cilantro, garlic, lemon juice, diced onions, apple cider vinegar, oregano, salt, and black pepper into a food processor. Pulse the ingredients and slowly drizzle in the olive oil until you reach your preferred consistency. Stop occasionally to scrape the sides, ensuring the sauce remains chunky rather than a smooth puree.
- Marinate the chicken: Place the chicken thighs into a large ziploc bag. Pour three-quarters of the prepared chimichurri sauce into the bag, squeeze out any excess air, and seal it tightly. Massage the bag to ensure every piece of chicken is well-coated. Refrigerate for at least three hours, or overnight for the most intense flavor.
- Reserve the topping: Place the remaining quarter of the chimichurri sauce into an airtight container and keep it refrigerated to use as a fresh garnish after cooking.
- Heat the grill: Preheat your outdoor grill to medium-high heat. Lightly oil the grates using a brush or paper towel to prevent the meat from adhering to the metal.
- Grill the meat: Place the marinated chicken thighs on the grates, leaving an inch or two of space between each piece. Grill for 5-6 minutes per side, flipping only once.
- Verify doneness: Use a meat thermometer to ensure the internal temperature of the chicken reaches 165 degrees F.
- Finish and serve: Remove the chicken from the grill and serve immediately. Spoon the reserved fresh chimichurri sauce over the top of each piece for extra flavor.
Mastering the Chimichurri Texture
Using a Food Processor for Speed
A food processor is the fastest way to achieve a consistent blend. To avoid over-processing, use the pulse setting rather than running the machine continuously. This ensures the herbs stay in small pieces rather than turning into a paste.
Hand-Chopping for a Rustic Finish
If you prefer a more traditional texture, finely mince the parsley, cilantro, and onions by hand. Stir in the liquids and spices in a mixing bowl. This method prevents the herbs from bruising and keeps the colors more vivid.
Controlling the Oil Emulsion
Slowly drizzling the olive oil while pulsing allows the sauce to bind without separating. If you add the oil too quickly, the sauce may become greasy. Stop the processor frequently to stir the mixture manually.
Chicken Preparation and Marinating
Selecting the Best Chicken Thighs
Boneless, skinless thighs are ideal because they remain juicy at high temperatures. Look for thighs of similar thickness so they cook evenly on the grill. Trim any excess large fat deposits before marinating.
Optimizing Marination Times
While a short marinade works in a pinch, three hours is the minimum for deep flavor penetration. Marinating overnight allows the acid in the vinegar and lemon juice to break down muscle fibers, resulting in more tender meat.
Efficient Ziploc Bag Technique
Using a bag ensures the chicken is fully submerged in the sauce without needing a large volume of marinade. Squeezing out the air removes oxygen, which helps the marinade cling to the surface of the meat more effectively.
Grilling for Maximum Flavor
Managing Grill Temperature
Medium-high heat is essential for creating charred edges while keeping the center moist. If the grill is too hot, the herbs in the marinade may burn and taste bitter. Use a grill thermometer if available to maintain steady heat.
Preventing Meat Adhesion
Oil the grill grates immediately before adding the chicken. Using a high-smoke point oil or a folded paper towel dipped in vegetable oil works best. This creates a non-stick surface that preserves the chicken’s shape.
Accurate Temperature Monitoring
Always use an instant-read thermometer in the thickest part of the thigh. Pulling chicken off at 165 degrees F prevents the meat from drying out. Let the meat rest for a few minutes to allow juices to redistribute.
Ingredient Substitutions and Variations
Replacing Fresh Cilantro
If you do not enjoy cilantro, you can replace it with additional flat-leaf parsley. Alternatively, fresh mint can be used for a more refreshing, cooling taste. Keep the ratio of greens the same to maintain the sauce’s thickness.
Alternative Acidic Bases
Apple cider vinegar is a great substitute for red wine vinegar, providing a fruity tang. Fresh lime juice can also be used in place of lemon juice for a more tropical flavor profile that pairs well with the cilantro.
Selecting Different Oils
Extra virgin olive oil provides the best flavor, but avocado oil is a great alternative due to its higher smoke point. Grapeseed oil is another neutral option if you want the herbs to be the primary taste.
Substituting Dried Oregano
If dried oregano is unavailable, fresh oregano can be used, though you should triple the quantity. Dried basil or a pinch of thyme can also work as a replacement for a slightly different earthy profile.
Serving Ideas and Pairings
Fresh Vegetable Side Dishes
Pair this dish with a crisp cucumber salad or grilled asparagus to balance the richness of the chicken. A simple slaw with a lime vinaigrette complements the chimichurri flavors perfectly.
Suggested Grain Pairings
Serve the chicken over a bed of fluffy quinoa or brown rice to soak up the extra sauce. Roasted potatoes or grilled corn on the cob are also classic choices for a hearty meal.
Plating for Visual Appeal
Arrange the chicken thighs on a large platter and drizzle the remaining bright green sauce over the center. Garnish with extra lemon wedges and a sprinkle of fresh parsley for a professional look.
Storage and Food Safety
Storing Leftover Chicken
Place cooked chicken thighs in an airtight container and refrigerate for up to four days. Ensure the meat is cooled slightly before sealing the container to prevent excess moisture buildup.
Preserving the Green Sauce
Store the leftover chimichurri in a glass jar with a thin layer of olive oil on top. This oil seal prevents the herbs from oxidizing and turning brown. The sauce stays fresh in the fridge for about one week.
Freezing Marinated Meat
You can freeze chicken thighs directly in the marinade bag for up to three months. Thaw the meat in the refrigerator for 24 hours before grilling. This effectively marinates the meat during the thawing process.
Effective Reheating Methods
Oven Reheating for Texture
To maintain the grilled texture, reheat chicken in the oven at 325 degrees F. Place the thighs in a baking dish with a splash of water or broth and cover with foil to prevent drying.
Quick Microwave Tips
If using a microwave, use a medium power setting and cover the chicken with a damp paper towel. Heat in 30-second intervals to avoid overcooking the meat and making it rubbery.
Stovetop Searing for Crispness
Reheat the chicken in a skillet over medium heat with a teaspoon of oil. This restores the charred exterior and warms the meat through quickly. Add a spoonful of fresh sauce at the end.
Troubleshooting Common Issues
Dealing with Bitter Sauce
If the sauce tastes too bitter, it is likely from over-processing the garlic or using too much dried oregano. Balance the flavor by adding a pinch of sugar or a small amount of extra olive oil.
Preventing Dry Chicken
Dry chicken usually results from overcooking or using breasts instead of thighs. Ensure you are using a thermometer and removing the meat exactly at 165 degrees F. Resting the meat is also critical.
Fixing Separated Sauce
If the oil separates from the herbs, simply whisk the sauce vigorously or pulse it again in the food processor for a few seconds. Adding a teaspoon of lemon juice can help re-emulsify the mixture.
Frequently Asked Questions
Can I use chicken breasts instead?
Yes, but be careful as breasts cook faster and dry out more easily than thighs. Reduce the grilling time and check the temperature more frequently to ensure they stay juicy.
How long does the sauce last?
The fresh chimichurri sauce lasts about 5 to 7 days in the refrigerator. Store it in an airtight glass container to maintain its vibrant green color and flavor.
Can I make this in an oven?
You can bake the chicken at 400 degrees F for about 20-25 minutes. While you won’t get the char marks, the flavor from the marinade remains the same.
Is it okay to omit the onion?
Yes, the onion is optional. Omitting it will result in a smoother sauce with a less sharp flavor, but the dish will still be delicious.
Print
Grilled Chicken Thighs with Chimichurri Sauce
- Total Time: 30 minutes
- Yield: 12 chicken thighs 1x
- Diet: Gluten-Free, Low-Carb, Paleo
Description
Enjoy delicious, healthy grilled chicken thighs with fresh and flavourful green chimichurri sauce! A tasty main dish that’s super easy and quick to prepare!
Ingredients
- 1 packed cup (2 ½ oz) fresh parsley
- ½ packed cup (1 oz) fresh cilantro
- 4 garlic cloves
- 2 tbsp lemon juice (about ½ lemon)
- 2 tbsp onions, diced
- 2 tbsp apple cider vinegar
- 2 tsp dried oregano
- ½ tsp salt
- ¼ tsp cracked black pepper
- ¼ – ½ cup olive oil
- 12 medium boneless skinless chicken thighs
Instructions
- Sauce: In a food processor, add all the sauce ingredients except the olive oil. Pulse and slowly drizzle in the olive oil until you get your desired consistency, stopping to scrape down the sides if necessary. The sauce should remain relatively chunky, not smooth.
- Marinate: Place the chicken in a large ziploc bag and add ¾ of the sauce to the bag. Squeeze out excess air before sealing the bag. Move the bag around making sure that the chicken is well-coated. Marinade for at least three hours or overnight in the refrigerator for best results. Store the remaining chimichurri sauce in an airtight container in the refrigerator.
- Grill: Heat up the grill to medium-high. Lightly oil the grill grates before placing the marinated chicken thighs about an inch or two apart. Grill the chicken thighs for about 5-6 minutes on each side, flipping once. The internal temperature of cooked chicken should reach 165 degrees F.
- Serve: Serve immediately or warm with the reserved chimichurri sauce as a topping.
Notes
Marinating the chicken for only the amount of time it takes to heat up the grill still turns out delicious, though a longer marinade results in a more flavourful chicken.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Dinner
- Method: Grilling
- Cuisine: American
Nutrition
- Serving Size: 1 chicken thigh
- Calories: 142 kcal
- Sugar: 0 g
- Sodium: 226 mg
- Fat: 8 g
- Saturated Fat: 2 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 1 g
- Fiber: 0 g
- Protein: 18 g
- Cholesterol: 88 mg