Put your black beans in a bowl, then add your cumin, dried oregano, paprika, chilli powder, ground coriander, black pepper, salt, garlic powder and onion powdel. Mix all of the ingredients together until well combined.
Put half of your cheese on half of both tortillas, then put your spiced beans over the top of that cheese, and then put the other half of the grated cheese on top of the beans.
Fold the other half of the tortilla over the beans and the cheese.
Pre-heat a non stick frying pan over medium heat, then carefully place the quesadilla in the pan. Toast on one side until the bread is golden brown and the cheese is melted, then use a fish slice to flip the tortilla to toast on the other side (if you have a sandwich press, you can toast both sides at the same time).