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Roasted Peruvian Chicken with Green Sauce

Name: Roasted Peruvian Chicken with Green Sauce
Prep time: 15 min
Cook time: 22 min
Total time: 67 min
Ingredients: 1½-2 pounds boneless (skinless chicken thighs); ½ cup low sodium soy sauce; ¾ cup cilantro (roughly chopped (stems and leaves)); 6 garlic cloves; 3 tablespoons white vinegar; 1½ tablespoons olive oil; 1½ teaspoons paprika; 1 teaspoon ground cumin; ¾ teaspoon dried oregano; ¼ teaspoon cayenne pepper; ½ cup sour cream; 1 jalapeño (deseeded and roughly chopped); 2 garlic cloves; 1 cup fresh cilantro (chopped and packed); 2 tablespoons crumbled cotija cheese (or Parmesan cheese); 1 tablespoon fresh lime juice (about 1 lime); 1 tablespoon olive oil; 1 teaspoon red wine vinegar; Salt and freshly ground black pepper (to taste)

Rebecca Hopkins

March 30, 2026

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There are some recipes that you make once and they instantly become a family legend. This Roasted Peruvian Chicken with Green Sauce is one of those recipes for me. It’s the kind of dish that makes you feel like a culinary rockstar, yet it’s secretly so easy to pull together. The bold, savory marinade infuses the chicken with incredible depth, and that bright, creamy, slightly spicy green sauce? It’s pure magic.

I first encountered the flavors of Peruvian chicken at a local rotisserie spot, and I was immediately obsessed. The chicken was so juicy and flavorful, and the accompanying green sauce; called Aji Verde; was unlike anything I’d ever tasted. I knew I had to recreate it at home. After some experimentation (and a lot of delicious trial and error), I landed on this version. It uses simple, easy to find ingredients to capture that authentic, vibrant flavor, and it’s been a staple in my kitchen ever since. It’s the perfect meal for a busy weeknight, a fun dinner party, or anytime you want to impress without spending hours in the kitchen.

Imagine this: tender, juicy chicken thighs, marinated in a rich, savory blend of soy sauce, garlic, cilantro, cumin, and a touch of cayenne, then roasted to golden, caramelized perfection. The aroma alone is intoxicating. Then, you have the star of the show; a creamy, zesty green sauce made with sour cream, cilantro, jalapeño, and a hint of lime. Every single bite of chicken, dipped or drizzled with that vibrant sauce, is a perfect balance of savory, spicy, tangy, and creamy. It’s a flavor explosion that will have you coming back for more. Let me show you how to make this showstopping Peruvian inspired feast.

Ingredient Spotlight: The Building Blocks of Peruvian Flavor

Chicken Thighs: The perfect cut for this dish! They stay incredibly juicy and tender during roasting and absorb the bold marinade beautifully. Boneless, skinless thighs cook quickly, but you can also use bone in.
The Marinade: A powerhouse of flavor! Soy sauce adds savory depth, cilantro brings freshness, garlic provides pungent aroma, cumin adds warmth, paprika lends smokiness, and cayenne gives a gentle kick.
The Green Sauce (Aji Verde): The essential companion! A creamy, tangy, and slightly spicy blend of sour cream, cilantro, jalapeño, cotija cheese, and lime juice. It’s the perfect cooling contrast to the savory chicken.
Cotija Cheese: A crumbly, salty Mexican cheese that adds authentic flavor and a slight tang to the green sauce. Parmesan is a great substitute.

Step by Step Instructions: Your Guide to Peruvian Chicken Perfection

This recipe is all about layers of flavor. A little marinating time yields incredible results.

Part 1: Marinate the Chicken

1Make the Marinade: In a food processor or blender, combine ½ cup of soy sauce, ¾ cup of roughly chopped cilantro, 6 garlic cloves, 3 tablespoons of white vinegar, 1½ tablespoons of olive oil, 1½ teaspoons of paprika, 1 teaspoon of ground cumin, ¾ teaspoon of dried oregano, and ¼ teaspoon of cayenne pepper. Blend until smooth.

2Marinate: Place 1½-2 pounds of boneless, skinless chicken thighs in a large bowl or zip top bag. Pour the marinade over the chicken, making sure it’s well coated. Cover and refrigerate for at least 30 minutes, or up to overnight. The longer it marinates, the more flavorful it will be!

Part 2: Make the Green Sauce

3Blend the Sauce: While the chicken marinates, make the green sauce. In a clean food processor or blender, combine ½ cup of sour cream, 1 deseeded and roughly chopped jalapeño, 2 garlic cloves, 1 cup of packed chopped cilantro, 2 tablespoons of crumbled cotija cheese (or Parmesan), 1 tablespoon of lime juice, 1 tablespoon of olive oil, and 1 teaspoon of red wine vinegar. Blend until smooth. Season with salt and pepper to taste. Cover and refrigerate until ready to serve.

Part 3: Roast the Chicken and Serve

4Preheat and Prep: When you’re ready to cook, preheat your oven to 400°F (200°C). Spray a large baking dish with non stick cooking spray.

5Bake: Place the marinated chicken thighs in the prepared dish in a single layer. Pour any remaining marinade from the bowl over the top. Bake for 20-22 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (74°C). The top should be nicely browned and caramelized.

6Serve: Serve the hot chicken immediately with the green sauce on the side for dipping or drizzling. Enjoy this incredible explosion of flavors!

Expert Tips for Peruvian Chicken Success

Marinate for Maximum Flavor: Don’t rush the marinating process! Aim for at least 30 minutes, but overnight is even better. The chicken will be incredibly flavorful and tender.
Use Low Sodium Soy Sauce: This allows you to control the saltiness, especially since the green sauce also adds salt.
Cilantro Stems are Your Friend: Don’t discard the cilantro stems! They are packed with flavor. Use the whole bunch (stems and leaves) in both the marinade and the sauce.
Adjust the Heat: The green sauce has a mild, pleasant warmth from the jalapeño. If you like things spicier, leave a few seeds in, or add an extra jalapeño. For a milder sauce, remove all seeds and membranes.
Make It Ahead: Both the marinade and the green sauce can be made up to a day in advance, making this the perfect recipe for meal prep or entertaining.

Recipe FAQ: Your Questions Answered

Can I use chicken breasts instead of thighs?

Absolutely! Boneless, skinless chicken breasts work great. The baking time is similar; about 20-22 minutes, depending on thickness. Just be sure not to overcook them; they can dry out more easily than thighs. Use an instant read thermometer to ensure they reach 165°F.

What if I don’t have a food processor?

No problem! For the marinade, you can finely mince the garlic and cilantro by hand and whisk all the ingredients together. For the green sauce, you can finely mince the jalapeño, garlic, and cilantro, and then stir them into the sour cream and other ingredients. The texture will be a bit chunkier, but it will still be delicious!

Can I make this on the grill?

Yes! Grilling adds a wonderful smoky flavor. Preheat your grill to medium high heat. Shake off excess marinade from the chicken and grill for 5-7 minutes per side, or until cooked through. You can also baste with the reserved marinade (boil it first for safety) for extra flavor.

How do I store and reheat leftovers?

Store any leftover chicken and green sauce in separate airtight containers in the refrigerator for up to 4 days. The green sauce is best served cold or at room temperature. To reheat the chicken, place it in a 350°F oven, covered with foil, until warmed through, or gently reheat in a skillet.

Can I freeze this dish?

Yes, you can freeze the cooked chicken! Let it cool completely, then place it in a freezer safe container or bag. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating. I do not recommend freezing the green sauce, as the texture may change.

Make Ahead, Storage & Freezing Instructions

Make Ahead Marinade & Sauce: As noted, both the marinade and green sauce can be made up to 24 hours in advance.
Storage: Store leftover chicken and green sauce separately in airtight containers in the refrigerator for up to 4 days.
Reheating: Reheat chicken in a 350°F oven, covered, until warmed through.
Freezing Instructions: Freeze cooked chicken for up to 3 months. Thaw overnight before reheating.

Serving Suggestions: The Perfect Pairings

With Classic Sides: Serve this chicken with roasted potatoes, steamed white rice, or corn on the cob to soak up all that delicious sauce.
With a Fresh Salad: Pair it with a light green salad or a simple tomato and avocado salad for a refreshing contrast.
In Tacos or Wraps: Shred the leftover chicken and use it in tacos, burritos, or quesadillas with the green sauce for an amazing meal.
With Roasted Vegetables: Serve alongside roasted asparagus, broccolini, or sautéed green beans.
Drink Pairing: A crisp, cold lager or a light Chardonnay are excellent choices. For a non alcoholic option, a sparkling water with lime or a refreshing horchata would be perfect.