Vegetarian Black Bean Tostadas layer seasoned black beans with diced tomatoes, onions, cilantro, and queso fresco over a crunchy corn base. The distinction lies in the beans' robust spice profile that mimics carnitas in depth while staying plant-based. Textures range from creamy beans to snappy veggies, forming a cohesive, refreshing stack. A go-to for lighter, meat-free cravings.