Ridiculously Easy Lunchbox Enchilada Casserole

This recipe is a quick and easy lunchbox enchilada casserole made mostly from canned or jarred ingredients. It is assembled in a microwave-safe dish and cooked in the microwave for just a few minutes. The recipe includes salsa, corn tortillas, refried beans, corn kernels, baby spinach, and black olives. It is a simple and comforting meal that can be easily customized to personal taste preferences.