Mix the ground chicken, panko, parsley, onion, garlic, seasoned salt, pepper, allspice, turmeric, garlic powder, harissa, and olive oil until well combined.
Lightly oil a baking sheet and flatten the chicken mixture evenly across the surface. Using a knife, slice the flattened chicken into kabob-style strips.
Drizzle the top with olive oil. Bake at 400F for 20 minutes, then broil for an additional 5 minutes for a golden top (time may vary with thickness).
For the sauce, mix the mayonnaise, harissa, garlic, lemon juice, paprika, and salt until smooth and creamy.
Serve the kebabs with the spicy garlic sauce. Great tucked into a grilled pita with a sweet onion salad.