Step 1

In small bowl, mix butter, salt, garlic powder, smoked paprika and pepper. Brush both sides of chicken breasts with butter mixture.

Step 2

Place chicken in air fryer basket, standing against sides of basket if necessary. Set to 350°F; cook 15 minutes. Turn chicken; cook 5 to 8 minutes longer or until juice of chicken is clear when center of thickest part is cut (at least 165°F).