My aunt made this for dinner and I could not believe it only takes 3 ingredients to get so much flavor
Cover the casserole dish loosely with foil and bake for 20 minutes. This helps the chicken cook through gently and keeps it from drying out.
After 20 minutes, carefully remove the foil and continue baking, uncovered, for another 10–15 minutes, or until the chicken is cooked through (internal temperature reaches 165°F/74°C in the thickest part) and the cheese is fully melted and starting to bubble.