AI serving illustration of golden skin-on bone-in roast chicken thighs with lemon wedges and a bowl of creamy green avocado–cilantro aji verde.

Dinner

Peruvian-Style Chicken with Avocado Aji Verde

Name: Peruvian-Style Chicken with Avocado Aji Verde
Prep time: 25 min
Cook time: 45 min
Total time: 4 h 15 min
Yield: 4 servings: 1 thigh and about ¼ cup sauce each
Ingredients: 2 lb (900 g) bone-in, skin-on chicken thighs, 4 medium pieces; 1½ tbsp olive oil; 2 tbsp fresh lemon juice, plus 4 lemon wedges to serve; 4 garlic cloves, finely grated; 2 tsp sweet paprika; 1½ tsp ground cumin; 1 tsp dried oregano; 1 tsp fine salt (6 g); ½ tsp freshly ground black pepper; 1 packed cup cilantro leaves and tender stems (25 g); 1 jalapeño (about 20 g), stemmed and seeded; ½ medium ripe avocado (75 g flesh); ⅓ cup plain whole-milk Greek yogurt (80 g); 2 tbsp finely crumbled cotija (15 g); 1 tbsp fresh lime juice; 1 small garlic clove, chopped; 1–3 tbsp cold water, as needed; ⅛ tsp fine salt

Lemon–cumin roast thighs, bronzed skin and a cool, creamy cilantro–avocado sauce.

4 servings: 1 thigh and about ¼ cup sauce eachPrep 25 minutes activeCook 35–45 minutes roastingTotal 4 hours 5–15 minutes, including 3 hours marinating and 5 minutes resting

Peruvian-inspiredRoast chickenAvocado aji verdeMake-ahead marinade

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Method

1. Blend the green sauce first

Wash hands. Rinse cilantro, chile, avocado, lemon and lime under running water; scrub firm produce without soap, then dry. In a clean blender, blend all sauce ingredients with 1 tbsp water until smooth, scraping down as needed. Add water 1 tbsp at a time, up to 3 tbsp total, for a thick, spoonable sauce. Cover and refrigerate immediately; keep its bowl and serving spoon away from raw poultry. [5]

2. Marinate the chicken

Do not wash chicken. Mix olive oil, the 2 tbsp lemon juice, 4 grated garlic cloves, paprika, cumin, oregano, 1 tsp salt and black pepper in a separate container. Coat the thighs, cover and refrigerate at 40°F (4°C) or below for 3 hours. Wash hands and clean and sanitize raw-contact surfaces and utensils. Keep the sauce and lemon wedges covered separately. [2]

3. Heat the oven and arrange

During the final 20 minutes of marinating, heat the oven to 425°F (220°C), with a rack in the upper-middle position. Line a rimmed metal sheet pan with foil. Lift thighs from the marinade, let excess drip off and set skin-side up, spaced apart. Lightly blot only puddles on the skin with disposable paper; retain a thin seasoning film. Discard used raw marinade. Never add it to the sauce. [2]

4. Roast and check several pieces

Roast 35–45 minutes, starting temperature checks at 35 minutes. Cook until every thigh reaches at least 165°F (74°C) in its thickest meat, clear of bone; check all four pieces and clean the probe after raw or under-temperature checks. If needed, keep roasting and recheck; color and the clock do not prove doneness. Transfer with clean tongs to a clean platter and rest 5 minutes. [2]

5. Serve with the cold aji verde

Serve one thigh per person with about ¼ cup cold sauce and a lemon wedge. Use the sauce’s own clean spoon; never reuse raw-chicken tools. For crisper skin, spoon sauce beside the chicken rather than over it. Refrigerate leftover chicken and sauce separately and promptly, following the limits below. [3]

Rocky’s note

Equipment: Blender; covered raw-chicken container; rimmed metal sheet pan and foil; instant-read thermometer; separate raw and ready-to-eat utensils.
Timing: 25 min active prep + 3 hr refrigerated marinade + 35–45 min roast + 5 min rest = 4 hr 5–15 min total. Oven preheating overlaps the last 20 minutes of marination. Allow longer if the chicken has not reached 165°F.
Sauce texture: start with only 1 tbsp water. The avocado and yogurt should make a creamy, spoonable sauce, not a thin vinaigrette. The seeded jalapeño gives gentle heat; chile strength varies. No extra garnish or side dish is required.
Raw chicken: refrigerate at 40°F (4°C) or below and cook within 1–2 days of purchase or thawing, including the 3-hour marinade; marinating never restarts that clock. Keep the covered container on a tray below ready-to-eat foods. [2][4]
Leftovers: refrigerate chicken promptly in shallow containers, separately from sauce, at 40°F (4°C) or below. Use cooked chicken within 3–4 days; reheat its thickest meat to 165°F (74°C). Keep sauce cold and do not reheat it. [3][4]
Sauce: use or discard within 48 hours of blending, or any earlier ingredient deadline. This is a conservative household limit, not a validated shelf life. Keep it refrigerated at 40°F (4°C) or below, with no raw-poultry contact; serving or assembling never resets its preparation clock.
Discard perishable food after more than 2 hours cumulative preparation/serving time unrefrigerated, or 1 hour above 90°F (32°C). Refrigerate promptly in shallow containers; do not wait for food to reach room temperature. [3]
Allergen: milk in Greek yogurt and cotija. Check labels on all ingredients for your dietary needs. Not dairy-free or vegan.
Inspired by Caroline Cubero’s public caption, “Peruvian Chicken & Aji Verde Sauce” [1]. Our lemon–cumin seasoning balance, oregano, skin-on roast and lime-bright avocado sauce are independently developed; this is not an exact or proprietary restaurant recipe.
Sources: [1] https://www.facebook.com/reel/1442222024486436 ; [2] https://www.fda.gov/consumers/free-publications-women/food-safety-home ; [3] https://www.fda.gov/food/buy-store-serve-safe-food/safe-food-handling ; [4] https://www.fda.gov/media/74435/download ; [5] https://www.fda.gov/food/buy-store-serve-safe-food/selecting-and-serving-produce-safely
Original adaptation, not kitchen-tested; AI-generated serving illustration, not a prepared-batch photograph.