On a cutting board, stack 4 tortillas and place a tostada shell on top. Trace the outline of the shell with a paring knife. Remove the tostada shell and carefully cut the excess tortillas away until circles the same size as the tostada shell remains.
In a large sauté pan, heat a tablespoon of oil over medium heat and brown the turkey until cooked through.
Once turkey is almost complete cooked through, add taco seasoning and 2/3 cup water. Stir and bring to a boil. Reduce heat and simmer for 3-5 minutes, until thickened and the turkey is completely cooked through.
Place 1 tortilla on a plate or cutting board and place taco meat in the center, making sure to leave a large border to allow the sides to be folded later. Top with a quarter of the nacho cheese.
Place toasted shell on top, spread Greek yogurt evenly on top, and then top with lettuce, tomatoes, and shredded cheese.
Place the circle cutout tortilla on top and fold the larger tortilla over the top, towards the center, creating pleats. Quickly turn the Crunchwrap over so the pleats are on the bottom.
In a large skillet, heat oil over medium heat. Place Crunchwrap in skillet carefully with the seam side down and cook until the tortilla is golden and crispy, about 3 minutes. Carefully flip and cook for another 2-3 minutes or until crispy. Repeat with remaining wraps.
Serve and enjoy!