The chicken can be made with an air fryer or standard oven. If using an air fryer, preheat it to 400F. If using an oven, preheat it to 425F.
In a shallow bowl, combine panko, bread crumbs, paprika, chili powder, ground black pepper, garlic powder, onion powder, cayenne, and salt. In another shallow bowl, pour the oil. Dredge the chicken in the oil and then press into the breadcrumb mixture. Press firmly to ensure all the breadcrumbs adhere. Repeat until all the chicken has been used. If using the oven, place the chicken on a baking sheet and bake for 20 minutes, flipping halfway through. If using the air fryer, transfer to the air fryer basket and fry for 12 minutes.
Meanwhile, making the dressing. Add all ingredients into a medium bowl and whisk until combined. Refrigerate while preparing salad.
In a large bowl, combine lettuce, carrots, celery, cherry tomatoes, cucumbers, and green onion.
Once the chicken is finished cooking, toss in buffalo sauce and slice.
Separate the salad into individual-sized bowls. Add avocado, blue cheese, and the sliced buffalo chicken. Pour the buttermilk dressing on top and toss. Add additional buffalo sauce if desired.