Preheat the oven to 350°F (175°C).

Line a baking sheet with parchment paper.

In a mixing bowl, whisk together the granulated sugar and ground cinnamon.

Brush one side of the tortilla with melted butter.

Sprinkle the cinnamon sugar mixture generously over the buttered side of the tortilla.

Using a sharp knife or pizza cutter, slice the tortilla into triangles or strips.

Place the cut tortilla pieces on the prepared baking sheet in a single layer.

Bake for about 10-15 minutes until they are crispy and golden.

Let the chips cool on the sheet for a few minutes before serving.