This is from http://www.favfamilyrecipes.com (as well as the photo)
"4 tostada shells (or corn tortillas baked at about 400-degrees until hardened)
1 can black beans
1 chili in adobo sauce, crushed (makes the beans spicier--if you want it mild leave this out)
bacon, cooked (Optional) or you can buy vegetarian fake bacon
cheddar cheese, shredded
tomatoes, diced
4 eggs, cooked sunny side up (I like it to be runny so you can dip the shell into it)
salsa
optional: green chilies, olives, avocado, sauteed onions and peppers
Cook the black beans and chili in adobo sauce (optional) together in a small pot. Use a slotted spoon to scoop out and drain the beans. Layer the beans, bacon, cheese, tomato, eggs and salsa on the toastada shell and serve! You can also add the cheese on at the end at bake in the oven until the cheese is nice and melted. Add green chilies, olives, avocado, and/or onions and peppers to taste. :)"