[INST] Explain the process of making a cheese quesadilla, step by step./n [/INST]  ###Response: 1. Gather ingredients and tools: tortillas, shredded cheese (e.g. cheddar, mozzarella, or a blend), a frying pan or griddle, a spatula, and optionally, any additional fillings like cooked vegetables or meat.
2. Preheat the pan or griddle over medium heat.
3. Place one tortilla on the pan.
4. Sprinkle a layer of shredded cheese evenly over the tortilla, and add any optional fillings.
5. Place another tortilla on top to create a sandwich.
6. Cook for about 2-3 minutes, or until the bottom tortilla is golden brown and the cheese begins to melt.
7. Use the spatula to carefully flip the quesadilla and cook the other side for another 2-3 minutes, or until golden brown and the cheese is fully melted.
8. Remove the quesadilla from the pan, let it cool for a minute, and then use a knife or pizza cutter to slice it into wedges. Serve it with sour cream, salsa, or guacamole for dipping.