Pulled Pork Oven Quesadillas

Preheat the oven to 425 degrees F.
In a large skillet, combine the cooked, pulled pork with the salsa, scallions, cumin, salt, and oregano flakes, cooking uncovered, over medium heat for a couple of minutes, just until the pork is hot throughout.
3 cups cooked pulled pork, chopped into bite-size pieces, 1 cup corn and black bean salsa, 1/3 cup chopped scallions, 1 teaspoon ground cumin, ½ teaspoon kosher salt, ½ teaspoon oregano flakes
Brush one side of each tortilla with melted butter, placing it buttered side down onto a large rimmed baking sheet.
6 flour tortillas, ¼ cup melted unsalted butter
Sprinkle 1/3 cup of cheese onto half of a tortilla; top with approx. 1/3 cup of the warm pork mixture. Fold the tortilla over the filing, then repeat with the remaining tortillas, pulled pork filling, and cheese, placing all the quesadillas into the baking sheet.
2 cups shredded Monterey Jack or Colby Jack Cheese
Bake the quesadillas, uncovered, for 15-20 minutes, or until the quesadillas are golden brown on each side, turning each of them half way through the baking time.
To serve, cut the quesadillas into wedges and top with sour cream, guacamole, salsa, and cilantro, as desired.
Sour cream, guacamole, salsa, chopped cilantro, for garnishing