
These Peruvian-inspired chicken thighs are marinated with warm spices, lemon, and vinegar, then roasted on a sheet pan until juicy and deeply golden. A creamy cilantro-jalapeno green sauce adds brightness and heat, making this an easy, flavor-packed dinner for weeknights or meal prep.
In a large bowl, whisk together the ground cumin, paprika, kosher salt, garlic powder, black pepper, dried oregano, 1 tbsp olive oil, 1 tbsp white vinegar, and the zest and juice of the lemon. Add the chicken thighs and turn to coat well. Cover and refrigerate for at least 8 hours or overnight.
When ready to cook, heat the oven to 400°F (200°C). Line a sheet pan with foil and parchment for easier cleanup. Slice the onion and spread it evenly over the pan, then place the marinated chicken thighs on top, skin side up.
Roast for 45 minutes, or until the chicken is browned and cooked through and the thickest part reaches 165°F (74°C). If needed, broil for 2 to 3 minutes at the end to crisp the skin.
While the chicken roasts, make the green sauce. Blend the jalapenos, cilantro, garlic, mayonnaise, remaining 2 tbsp olive oil, lime juice, and remaining 1 tsp white vinegar until smooth. Season to taste with additional salt and black pepper if needed.
Serve the roasted chicken over the softened onions with the green sauce on the side or spooned over the top. Pair with rice and beans for a full meal.
For the best flavor, marinate the chicken overnight, but even 8 hours will make a noticeable difference. Remove the jalapeno seeds for a milder sauce, or leave them in for more heat. Leftover chicken and sauce keep well in the refrigerator for up to 3 days.




