Cook bacon in a large skillet. Once crispy brown, drain on paper towels. Pour off all but a small amount of the bacon drippings.

Heat skillet over medium heat. Add one flour tortilla, then layer 3 slices of bacon, half of the apple slices and half of the shredded cheddar to one side of the tortilla. Fold the tortilla making a sandwich. Cook until golden brown. Turn over gently and cook the other side until golden. Cut into wedges. Repeat with second tortilla and fillings.