Quesadilla

Yes. Assemble and cook quesadillas, then cool completely and wrap individually in plastic wrap or foil. Refrigerate for up to 2 days. Reheat in a 350°F oven for 10 minutes until warmed through and the cheese is melted again, or briefly in a skillet over medium heat for 2–3 minutes.

Use 1.5 cups shredded Monterey Jack, cheddar, or a 50/50 blend of mozzarella and cheddar. Avoid pre-shredded 'Mexican blend' which contains anti-caking agents and won't melt as smoothly—buy a block and shred it yourself if possible.

Your heat is too high. Cook at medium or medium-low heat so the tortilla has time to crisp while the cheese melts. Cover the skillet with a lid for the last minute if needed to trap steam and speed up melting. If the tortilla is already browning too fast, lower the heat immediately.

Yes. Use 8 oz peeled, deveined shrimp instead of chicken. Cook the shrimp for 2–3 minutes per side until pink and opaque, then proceed with the same assembly and cooking method.

Sour cream, salsa (fresh pico de gallo or jarred), guacamole, and a simple lime-dressed greens salad work well. Black beans or refried beans on the side are also traditional.

Store cooled quesadillas in an airtight container in the refrigerator for up to 3 days. Reheat in a 350°F oven for 8–10 minutes until warmed through and the cheese is melted, or in a skillet over medium heat for 2 minutes per side.