Standardize Thickness: Pound chicken breasts to uniform ¾-inch thickness using meat mallet.
The Osmotic Dry Brine: Mix salt, paprika, garlic powder, and black pepper. Coat chicken uniformly. Rest at room temperature for 30 minutes.
Apply the Lipid Shield: Pat surface dry. Rub avocado oil over both breasts to create hydrophobic barrier.
Convection Blast: Preheat air fryer to 380°F (193°C). Place chicken in single layer. Cook 6 minutes, flip, cook additional 4-6 minutes.
The Thermal Pull: Remove chicken instantly when thermometer reads 150-155°F (65-68°C).
Capillary Rest: Rest on warm plate under foil for 8 minutes. Carryover heat will reach safe 165°F (74°C) while fluids redistribute. Slice and serve.