Place a tortilla on a flat surface. In the center, layer chocolate, marshmallows, and crushed graham crackers. Keep filling compact in the center for easy folding.
Fold edges of the tortilla inward, pleating around the filling to create a sealed wrap.
Melt butter in a skillet over medium heat. Place crunchwrap seam-side down in skillet. Cook for 2–3 minutes per side until golden brown and crispy on the outside, and gooey and melted on the inside.
Slice and serve immediately while gooey and warm.
Notes
Don’t overfill or the tortilla may tear.
Use low-medium heat so the filling melts before the tortilla burns.
Press gently with a spatula while cooking for even crisping.