Can I use boneless chicken thighs instead of breast?
Yes. Thighs stay moister and may take 2–3 minutes longer to cook through due to thickness. Dice them to roughly the same size as breast pieces for even cooking.
What type of rice works best for this skillet?
Long-grain white rice is ideal because it stays fluffy and absorbs broth without becoming mushy. Avoid short-grain or arborio rice, which will turn creamy and clumpy.
Can I make this ahead?
Cook the skillet, let it cool completely, cover, and refrigerate up to 3 days. Reheat gently on the stovetop with a splash of water or broth to restore moisture.
How do I know when the chicken is fully cooked?
Dice chicken into uniform 1-inch pieces. It's done when no pink remains inside and the internal temperature reaches 165°F (74°C) with a meat thermometer.
Can I substitute the mozzarella?
Yes. Cheddar, Gruyère, or fontina work well. Avoid fresh mozzarella, which breaks down at high heat; use low-moisture mozzarella instead.