01 -
Combine olive oil, garlic powder, smoked paprika, salt, and black pepper in a large bowl. Add chicken thighs and coat evenly. Cover and refrigerate for at least 30 minutes or up to 8 hours.
02 -
Mix chopped basil, dried oregano, minced garlic, red wine vinegar, extra virgin olive oil, salt, and black pepper in a bowl. Stir well. Pulse briefly in a food processor for a smoother texture but retain some texture. Set aside.
03 -
Heat grill to medium-high (about 400°F). Clean and oil grates. Let chicken rest at room temperature while heating.
04 -
Place chicken skin-side down over direct heat and grill 5–7 minutes until skin is crisp and golden. Flip and grill other side 5–7 minutes. Move to indirect heat, cover, and cook 10–15 minutes until internal temperature reaches 175°F and juices run clear.
05 -
Remove chicken from grill and let rest 5–10 minutes to retain juices. Serve topped with basil chimichurri and additional sauce on the side.