The real magic of air fryer chicken breast is in the temperature control 375°F cooks it through without drying it out like higher temperatures do. Don't skip the pounding step or you'll end up with thin parts overcooked and thick parts undercooked. That meat thermometer isn't optional - it's the difference between perfectly juicy chicken at 165°F and the dry, tough disaster I served my in-laws at 400°F for way too long. This is the lesson that cost me six months, $120 in wasted chicken, and one mortifying dinner where my father-in-law couldn't even chew it properly. The golden exterior with juicy interior is exactly what you've been trying to achieve — the chicken that makes your husband stop teasing you about that one time you made 'chicken jerky' for his parents.