Heat oil in a pan and add chopped jalapeno, bell peppers and sauté for 2 minutes.

Add black beans and ½ cup of water, mix well. Add salt, black pepper, red chilli powder, paprika powder, cumin powder and dried oregano. Mix and let it cook for few minutes or until water is absorbed and everything is well combined.

While cooking this mixture, with the back of spoon lightly mash it. Then add lime juice and chopped coriander, turn off the heat. Set this black bean mixture on side.

Heat the frying pan or skillet on medium heat. Place tortilla on this and Cook on one side until lightly golden. Take this tortilla on the plate.

Now on the half side of tortilla which is cooked and golden, spread black bean mixture and sprinkle cheese on it. Fold the other empty half of tortilla on the mixture to enclose the filling.

Add very little oil on the frying pan or skillet and place prepared quesadilla on it. On low to medium heat cook this quesadilla until lightly golden and crispy. Flip the quesadilla very gently with spatula and cook on other side until golden, crispy and cheese is melted. Transfer immediately from the pan and place on cutting board.