Craft the Chimichurri Sauce: In a medium mixing bowl, combine the finely chopped parsley, cilantro, minced garlic, red pepper flakes, smoked paprika, salt, and black pepper. Stir all the ingredients together until well-mixed.
Incorporate the Liquids: Gradually add the olive oil and red wine vinegar into the bowl. Squeeze in the fresh lime juice. Whisk the mixture continuously until all components are fully integrated and a vibrant sauce forms.
Marinate the Chicken: Place the chicken thighs in a large zip-top plastic bag or a shallow dish. Pour half of the prepared chimichurri sauce over the chicken pieces, making sure they are evenly coated. Seal the bag or cover the dish with plastic wrap, and let marinate in the refrigerator for at least 1 hour (and up to 4 hours for a bolder flavor).
Preheat for Cooking: When you’re ready to cook, preheat your oven to 425°F (220°C). If you prefer grilling, start preheating the grill to a medium-high heat.
Cook the Chicken: Remove the marinated chicken from the refrigerator. Place the thighs on a baking sheet lined with parchment paper, or directly on the grill. Roast in the oven for 30-35 minutes until the skin crisps up and the internal temperature reaches 165°F (75°C). On the grill, cook the chicken for about 6-8 minutes per side, watching closely for even cooking.
Baste for Extra Flavor: In the last 5 minutes of cooking, use a brush to apply the remaining chimichurri sauce over the chicken thighs, enhancing the flavor profile and moisture.
Rest & Present: Once fully cooked, allow the chicken to rest for about 5 minutes before serving to let the juices redistribute. Drizzle with additional chimichurri sauce if desired for an extra flavor burst.
Notes
Let the chicken rest before serving for better flavor.