Cook and crumble ground beef until no longer pink. Drain grease.
Add packet of taco seasoning and a few tablespoons of water. Mix together until beef is coated in seasoning.
Lay out flour tortilla. Spread nacho cheese in the middle of the tortilla in a circle the size of a tostada shell.
Add a layer of taco meat on the nacho cheese.
Place a tostada shell on top of the taco meat.
Spread sour cream on top of the tostada shell.
Top with lettuce, tomatoes, and jalapenos (optional).
Add shredded cheese for the final top layer.
Begin folding the wrap by bringing the edges to the middle, one section at a time, overlapping the folds.
Place crunchy taco wrap seam-side down on warm skillet or grill and cook a few minutes on both sides.
Repeat until all your ground beef is gone. Enjoy!