Preheat oven to 425°F (218°C) and line a baking sheet with parchment paper.
Weigh chicken breast to confirm 4oz (113g) portion size. Record the exact weight.
Pat chicken thoroughly dry with paper towels to ensure proper browning.
Apply exactly 2 measured sprays of olive oil (0.5g total) to both sides of chicken.
Season with precisely measured salt, pepper, and dried herbs.
Bake until internal temperature reaches exactly 165°F (74°C), approximately 16-18 minutes.
Rest for exactly 5 minutes before slicing to redistribute juices.
Weigh cooked chicken and calculate yield percentage (typically 75-78% of raw weight).