A Cajun-inspired combination of paprika, garlic, onion, black pepper and cayenne makes a quick, intensely flavored spice coating for boneless chicken breasts.
If the chicken has the tenderloins attached, remove them and reserve for another use.
Combine the flour, salt, paprika, garlic powder, onion powder, black pepper and cayenne in a shallow dish. Dredge the chicken in the mixture, pressing gently to be sure it adheres well.
Heat the olive oil in a large skillet over medium-high heat. Add the chicken and cook, turning several times, until nicely browned and no longer pink in the middle, 3 to 4 minutes per side. Allow the chicken to rest for a few minutes before serving.