Cheesy Chicken Fajita Casserole is a vibrant and comforting dish that combines tender chicken, colorful bell peppers, and ooey-gooey cheese, making it the ultimate family favorite. This one-pan wonder delivers bold flavors and is perfect for busy weeknights or casual gatherings. Whether you’re serving it at a potluck or enjoying a cozy dinner at home, each bite promises to warm your heart and tantalize your taste buds.