Prepare the Jackfruit "Chicken"
Drain and rinse the jackfruit thoroughly.
Shred the jackfruit by hand, removing tough core pieces.
Press out excess moisture using kitchen towels.
Heat olive oil in a cast-iron skillet over medium heat.
Add shredded jackfruit and dry seasonings; cook for 15-20 minutes, stirring occasionally.
Pour in the hot sauce and apple cider vinegar. Simmer for another 15-20 minutes until the sauce is absorbed and edges caramelize.
Make the Cream Cheese Spread
Drain soaked cashews and add them to a high-speed blender.
Add lemon juice, apple cider vinegar, miso paste, nutritional yeast, garlic powder, and salt.
Blend, adding water gradually, until smooth. Adjust seasoning to taste.
Assemble the Quesadillas
Heat a large skillet over medium heat.
Spread a layer of cashew cream cheese on one half of each tortilla.
Add a layer of buffalo jackfruit, then sprinkle with vegan mozzarella, cheddar, celery, and red onion.
Fold the tortilla in half and brush the outer sides with vegan butter.
Cook the Quesadillas
Place each quesadilla in the skillet and cook for 3-4 minutes per side until golden brown and crispy.
Remove from heat and let rest for 2 minutes before slicing.