01 - Preheat your oven to 425°F.
02 - In a small bowl, mix olive oil, lime juice, soy sauce, white vinegar, paprika, cumin, garlic powder, oregano, pepper, and salt to create a marinade.
03 - Pat the chicken dry with paper towels. Rub the marinade thoroughly over the chicken, including under the skin and inside the cavity.
04 - Place the chicken, breast side up, on a rack in a roasting pan. Let marinate at room temperature for 20 minutes (or refrigerate up to 12 hours for deeper flavor).
05 - Roast for 1 hour to 1 hour 10 minutes, or until the thickest part of the thigh registers 165°F and juices run clear.
06 - Rest the chicken for 10 minutes before carving.
07 - Meanwhile, prepare the green sauce: In a blender or food processor, combine cilantro, jalapeños, garlic, mayonnaise, sour cream, lime juice, olive oil, salt, and pepper. Blend until smooth and vibrant green.
08 - Carve the chicken and serve with the creamy green sauce on the side.