If you're craving Mexican flavors, this tortilla casserole is a must-try. It features layers of corn tortillas, black beans, salsa, and cheese, all baked together until bubbly and golden. The casserole is then topped with fresh cilantro, avocado, and a squeeze of lime for a burst of freshness. Serve it with a side of rice and beans for a complete and satisfying meal that will transport you to the flavors of Mexico.