Preheat grill pan over medium heat. Spray pan with nonstick spray when ready to start cooking.
Spread the cream cheese evenly over 4 of the tortillas. Evenly divide Brie strips on top of the cream cheese. Divide apple slices on top of Brie. Place remaining tortillas on top to make 4 quesadillas.
Place each quesadilla on grill pan and grill 3 minutes per side or until tortilla is browned with grill marks. Use spatula to flip tortilla. Once grilled, remove from heat and let cool for about 2 minutes before slicing.
Cut each quesadilla into 6 pieces and serve warm. Serve with dipping sauce.
Combine all ingredients in a bowl and microwaves for 1 to 2 minutes until hot.