Can I use chicken thighs instead of breasts?
Yes, but increase cooking time by 3–5 minutes and check internal temperature reaches 165°F at the thickest part.
What if I don't have Colby Jack cheese?
Cheddar, Monterey Jack, or Swiss work well as substitutes with similar melting qualities.
Can I make this ahead?
Yes, marinate chicken in steak sauce up to 4 hours before cooking. Cook fresh; reheat leftovers covered in a skillet over medium heat with a splash of water.
How do I know when the chicken is done?
Use an instant-read thermometer to confirm 165°F internal temperature at the thickest part of the breast.
Is a griddle necessary or can I use a regular skillet?
A griddle is ideal for even heat distribution, but a large cast-iron or stainless steel skillet works fine—cook in batches if needed.