First, let's prepare the heart of this recipe—the marinade. Combine your fresh lemon juice, lemon zest, minced garlic, avocado oil, garlic salt, paprika, and black pepper in a food processor or blender. Blend all the ingredients until they form a relatively smooth, cohesive mixture. This will ensure every wing gets evenly coated in flavor.
Next, place your chicken wings in a large bowl or a resealable plastic bag. Pour the blended marinade over the wings, ensuring each piece is thoroughly coated. Seal the bag or cover the bowl and let the chicken marinate in the refrigerator for at least 30 minutes, or up to an hour for a more intense flavor.
Preheat your air fryer to 390°F (200°C). Once it's hot, arrange the marinated wings in a single layer in the air fryer basket. You may need to cook in batches to avoid overcrowding. Air fry for 18-20 minutes, flipping the wings halfway through, until they are golden brown and perfectly crispy.