Preheat oven to 350 degrees F.
Meanwhile, place 2 sheets phyllo on cutting board and cut into 5-inch squares. Coat with cooking spray. Place 1 square over another, turning so that the corners are not aligned. Add a third layer using the same method. Lightly coat a silicone muffin dish and press the center of the squares into the muffin cups.
Spoon the warm apple mixture into the center of each cup, distribute evenly in the 4 cups. Bake for 10 to 12 minutes or until the outer edges of the cups are lightly browned.
Serve with fat free frozen yogurt and mint.