Begin by heating 1 tablespoon of olive oil in a large skillet over medium heat. Once hot, add the chopped onion and diced red bell pepper. Sauté for about 5 minutes, or until the onion becomes translucent and the pepper softens.
Incorporate the minced garlic into the skillet and cook for an additional minute, stirring constantly until fragrant.
Add the shredded chicken, rinsed black beans, cumin, smoked paprika, and season with salt and pepper. Mix well and cook until everything is heated through, approximately 3-4 minutes. Remove the skillet from the heat and set aside your flavorful filling.
In a separate, clean skillet, heat over medium-low heat. Place one flour tortilla in the skillet and on one half, sprinkle about ¼ cup each of the cheddar and mozzarella cheese evenly.
Spoon a quarter of the chicken mixture over the cheese, then carefully fold the tortilla in half to encase the filling. Cook for 2-3 minutes on one side, or until the cheese is melted and the tortilla is beautifully golden brown.
Gently flip the quesadilla, cooking the other side for an additional 2-3 minutes until crisp and golden.
Once cooked, transfer the quesadilla to a cutting board and slice it into wedges. Repeat the process with the remaining tortillas and filling until all are prepared.
Serve your loaded quesadillas hot with generous portions of sour cream and fresh salsa on the side for dipping.
Notes
Arrange the quesadilla wedges artfully on a large serving platter. Drizzle a zigzag of sour cream over the top for an elegant touch and garnish with a vibrant sprig of cilantro for color.