Fajita Chicken Casserole

Serve immediately while the casserole is hot and cheesy.
Leftovers can be stored in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave until warmed through.
Variations
Add black beans or corn to the mixture for more texture and flavor.
Swap the cheddar and Monterey Jack cheeses for other favorites like pepper jack or Mexican blend for extra spice.
FAQ
Can I use cooked chicken from leftovers?
Yes! Using leftover chicken makes this dish even quicker and easier to prepare.

Can I make this casserole ahead of time?
Yes, you can assemble the casserole in advance, cover it, and refrigerate it for up to 24 hours before baking. Just add a few extra minutes to the baking time if it’s chilled.