Heat a skillet to medium high heat.

Butter 1 side of each tortilla.

Spread some cheese soup over the entire not-buttered side of the tortilla then sprinkle with chicken and shredded cheese.

Cover that tortilla with another buttered tortilla, (butter side up) and then place tortilla in pan.

Leave it in the pan until the bottom tortilla is brown and crispy, then flip the entire quesadilla and brown the other side.

Serve with guacamole, salsa and sour cream!