Peruvian-Style Grilled Spatchcock Chicken with Aji Sauce Recipe
Introduction
Peruvian-Style Grilled Spatchcock Chicken is a flavorful and juicy dish that’s perfect for any barbecue or family dinner. The chicken is marinated with a vibrant spice rub and served with a creamy, tangy Aji sauce that adds a delightful kick. This recipe offers a delicious way to enjoy grilled chicken with bold South American flavors.

Ingredients
- 7 lb whole chicken (spatchcocked)
- 3 tablespoons extra virgin olive oil
- 2 tablespoons honey
- 4 teaspoons kosher salt
- 3 teaspoons cumin
- 3 teaspoons smoked paprika
- 2 teaspoons dried oregano
- 6 cloves garlic (grated)
- 1 lemon (halved and grilled for serving)
- ¾ cup plain Greek yogurt or sour cream
- ½ cup mayonnaise
- 1 bunch cilantro (plus more leaves for garnish)
- ½ large lime (juiced or more to taste)
- 3 cloves garlic
- 1 jalapeno (seeded for less heat)
- ½ teaspoon kosher salt (more to taste)
Instructions
- Step 1: Make the Aji sauce by combining Greek yogurt or sour cream, mayonnaise, cilantro, lime juice, garlic, jalapeno, salt, honey, and olive oil in a blender or jar. Blend until smooth. If the sauce is too thin, add a spoonful or two of mayonnaise to thicken and blend again.
- Step 2: In a small bowl, mix the cumin, smoked paprika, dried oregano, grated garlic, kosher salt, and olive oil to create the spice rub.
- Step 3: Pat the spatchcocked chicken dry with paper towels. Coat the chicken evenly on all sides with the spice rub using your hands. For stability while grilling, insert a metal or wooden skewer horizontally through one thigh, passing through both breasts, and exiting through the other thigh. Tuck the wing tips behind the back.
- Step 4: Preheat the grill to medium-high heat. Brush the grill grates with olive oil to prevent sticking.
- Step 5: Place the chicken skin side down over direct heat. Grill until the skin is golden brown, crispy, and lightly charred, about 5 minutes. Reduce the heat to low and flip the chicken over. Continue grilling, covered, until the skin is golden brown all over, the juices run clear, and an instant-read thermometer reads 165°F in the thickest part of the meat. This should take 45 minutes to an hour.
- Step 6: Grill the halved lemon alongside the chicken during the last few minutes until charred. Use the grilled lemon to drizzle over the chicken when serving.
- Step 7: Remove the chicken from the grill and let it rest for 5-10 minutes before carving. Serve with the Aji sauce and garnish with fresh cilantro leaves. Enjoy!
Tips & Variations
- For extra smoky flavor, add a few soaked wood chips to your grill for smoking while cooking the chicken.
- Use chicken thighs and drumsticks instead of a whole chicken if you prefer smaller portions or quicker cooking time.
- Adjust the heat of the Aji sauce by using more or fewer jalapeno seeds depending on your spice preference.
- For a dairy-free version, substitute plain yogurt or sour cream with a plant-based alternative and use vegan mayonnaise.
Storage
Store any leftover grilled chicken and Aji sauce separately in airtight containers in the refrigerator. The chicken will keep well for 3-4 days. Reheat the chicken gently in the oven or on a low grill to preserve moisture. The sauce is best served cold or at room temperature and should be used within 3 days.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
What does spatchcocked chicken mean?
Spatchcocking is a technique where the backbone of the chicken is removed and the bird is flattened. This allows for faster and more even grilling, producing crispy skin and juicy meat.
Can I make the Aji sauce ahead of time?
Yes, the Aji sauce can be prepared a day in advance to let the flavors meld together. Keep it refrigerated until ready to serve.
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Peruvian-Style Grilled Spatchcock Chicken with Aji Sauce Recipe
- Total Time: 1 hour 15 minutes
- Yield: 6–8 servings 1x
Description
This Peruvian-Style Grilled Spatchcock Chicken recipe delivers a flavorful and juicy grilled chicken experience infused with a vibrant blend of spices and a creamy, zesty Aji sauce. The chicken is spatchcocked for even cooking and grilled until perfectly crispy on the outside while remaining tender and succulent inside. Finished with charred lemon for an added smoky citrus note, this dish is ideal for a summer barbecue or a festive family meal.
Ingredients
Chicken and Spice Rub
- 7 lb whole chicken (spatchcocked)
- 3 tablespoons extra virgin olive oil
- 2 tablespoons honey
- 4 teaspoons kosher salt
- 3 teaspoons cumin
- 3 teaspoons smoked paprika
- 2 teaspoons dried oregano
- 6 cloves garlic (grated)
Aji Sauce
- ¾ cup plain Greek yogurt or sour cream
- ½ cup mayonnaise
- 1 bunch cilantro (plus more leaves for garnish)
- ½ large lime (juiced or more to taste)
- 3 cloves garlic
- 1 jalapeno (seeded for less heat)
- ½ teaspoon kosher salt (more to taste)
For Serving
- 1 lemon (halved and grilled)
Instructions
- Prepare the Aji Sauce: Combine all Aji sauce ingredients (Greek yogurt or sour cream, mayonnaise, cilantro, lime juice, garlic, jalapeno, and salt) in a jar or blender. Blend with a stick blender or regular blender until smooth. If the sauce needs to be thicker, add an additional spoonful or two of mayonnaise and blend again.
- Make the Spice Rub: In a small bowl, mix together the olive oil, honey, kosher salt, cumin, smoked paprika, dried oregano, and grated garlic to create a well-combined spice rub.
- Prepare the Chicken: Pat the spatchcocked chicken dry using paper towels. Evenly coat the chicken on all sides with the spice rub, massaging it into the meat for full flavor penetration. For added stability during grilling, run a metal or wooden skewer horizontally through the chicken, entering through one thigh, passing through both breast halves, and exiting through the other thigh. Tuck the wing tips behind the back to prevent burning.
- Preheat and Oil Grill: Heat your grill to medium-high heat and brush the grill grates with olive oil to prevent sticking.
- Grill the Chicken: Place the chicken skin side down over direct heat on the grill. Cook for about 5 minutes until the skin becomes golden brown, crispy, and lightly charred. Then, reduce the heat to low and flip the chicken over. Continue grilling until the entire chicken is golden brown, juices run clear, and an instant-read thermometer inserted into the thickest part registers 165°F. This will take approximately 45 to 60 minutes.
- Grill the Lemon: During the last few minutes of grilling, place the lemon halves on the grill alongside the chicken until charred. These will be used for drizzling over the chicken when serving.
- Rest and Serve: Remove the chicken from the grill and allow it to rest for 5 to 10 minutes to retain juices. Carve the chicken and serve it alongside the prepared Aji sauce, garnishing with extra cilantro leaves and drizzling with the grilled lemon juice.
Notes
- Spatchcocking the chicken ensures even cooking and reduces grill time.
- Running a skewer through the chicken helps keep it flat and stable on the grill.
- You can control the heat level by adjusting the amount of jalapeno in the Aji sauce or keeping its seeds.
- If a grill is unavailable, this recipe can be adapted to a broiler or oven using similar char and indirect cooking techniques.
- Letting the chicken rest before carving is crucial for juicy meat.
- Prep Time: 20 minutes
- Cook Time: 55 minutes
- Category: Main Course
- Method: Grilling
- Cuisine: Peruvian
Keywords: Peruvian grilled chicken, spatchcock chicken, aji sauce, grilled lemon, smoky paprika chicken, summer barbecue, Latin American chicken recipe

