In a large pan over medium heat, melt 1 Tablespoon of the butter.Place a tortilla in the pan. On ½ of the tortilla place a layer of brie, followed by ⅓ cup of turkey, and two heaping tablespoons of cranberry sauce.
Watch the pan until the brie melts (about 2 minutes ), then fold the un-topped side of the tortilla over the topped side.Carefully flip the quesadilla and and cook for another two minutes.Repeat with the remaining ingredients to make 3 quesadillas.
Careful! Tortillas can burn quickly! Make sure you look at the edges of the tortilla in addition to the brie to make sure the heat isn't too high. If the tortilla is cooking faster than the cheese is melting, turn down the heat.