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Peruvian Chicken with Green Sauce

This juicy, spice-marinated Peruvian chicken is baked to perfection and served with a creamy, herby green sauce made with jalapeño and cilantro. Perfect for weeknight dinners or entertaining guests!
Prep Time:10 minutes
Cook Time:25 minutes
Total Time:35 minutes
Course: Dinner, Main Course
Cuisine: Peruvian-inspired
Keyword: creamy green sauce, Peruvian chicken with green sauce
Servings: 4 Servings

Ingredients

For the Green Sauce:

  • cup mayonnaise
  • 1 clove garlic
  • ¾ cup fresh cilantro with stems
  • 1 small jalapeño seeded for mild, whole for spicy
  • 2 tsp fresh lime juice

For the Chicken:

  • 1.5 lbs boneless skinless chicken thighs
  • ¼ cup extra virgin olive oil
  • 1 tbsp fresh lemon juice
  • 2 cloves garlic minced
  • 1 tbsp smoked paprika
  • 1 tsp cayenne pepper
  • 1 tsp dried oregano
  • ½ tsp dried thyme
  • ½ tsp onion powder
  • ¾ tsp kosher salt
  • ¾ tsp black pepper

Instructions

  • Make the Sauce: Add mayonnaise, garlic, cilantro, jalapeño, and lime juice to a blender or food processor. Blend until smooth and creamy. Taste and adjust spice or lime to your preference. Refrigerate until ready to serve.
  • Marinate the Chicken: In a bowl, whisk together olive oil, lemon juice, garlic, paprika, cayenne, oregano, thyme, onion powder, salt, and pepper. Add chicken thighs and coat thoroughly. Cover and marinate for at least 2 hours (overnight for best flavor).
  • Bake the Chicken: Preheat your oven to 425°F (218°C). Arrange chicken in a single layer in a baking dish. Bake for 20 minutes, flip, and cook another 5–10 minutes until internal temperature reaches 165°F (74°C).
  • Serve: Let chicken rest for 5 minutes. Serve with generous spoonfuls of green sauce on the side or drizzled on top.

Notes

  • This recipe also works great on the grill: cook over medium-high heat, 5–6 minutes per side.
  • For a milder sauce, remove the seeds from the jalapeño or use only half.
  • Store leftover sauce in the fridge for up to 4 days; use it on sandwiches, wraps, or grilled veggies.
  • Freeze cooked chicken in individual portions and reheat in a 375°F oven until warmed through.