Yes! The simplest way is to heat a non-stick skillet over medium heat. Place a tortilla in the skillet and sprinkle shredded cheese over half of the tortilla. Add your favorite ingredients, such as cooked chicken, sautéed vegetables, or black beans, on top of the cheese. Fold the other half of the tortilla over the filling and press down gently with a spatula. Cook for 2-3 minutes per side, or until the tortilla is golden brown and the cheese is melted.