Heat a skillet up over medium heat.
Butter one side of each tortilla lightly.
Place one tortilla in the pan butter side down.
Spread the barbecue sauce on the side of the tortilla facing up and then sprinkle with the cheese and add the chicken and green onions to taste.
Put the second tortilla on top with the buttered side up.
Cook on each side for 3-5 minutes or until golden brown and crispy.
Remove from heat and cut into triangles.