01 -
Place chicken breast-side down on a cutting board. Using sharp kitchen shears, cut along both sides of the backbone from tail to neck. Remove the backbone completely. Flip the bird breast-side up, press firmly on the breastbone to flatten the chicken.
02 -
In a blender, combine olive oil, Fresno chiles, garlic, ginger, paprika, agave, kosher salt, black pepper, lime zest, and lime juice. Blend until a smooth marinade forms.
03 -
Pour approximately 240 ml of the sauce into a bowl, cover, and refrigerate for serving.
04 -
Coat the spatchcocked chicken thoroughly in the remaining piri piri sauce inside a large bowl. Cover and refrigerate for at least 2 hours and up to 12 hours. Remove chicken from refrigerator 1 hour before grilling to bring to room temperature.
05 -
For gas grills, preheat half the grill to medium-high. For charcoal grills, position lit coals on one half. Cover and preheat grill for 10 minutes.
06 -
Oil the grates and place the chicken skin-side up over the cooler side of the grill. Cover and cook for about 50 minutes, or until juices run clear between thigh and leg, or a thermometer inserted into the thigh registers 74°C.
07 -
Move the chicken skin-side down over the hotter side of the grill. Cook for 5 minutes, or until the skin is crisp and charred.
08 -
Transfer chicken to a platter, skin-side up. Rest for 10 minutes before slicing. Serve with the reserved piri piri sauce.