1. Preheat oven to 350°F and line two large baking sheets with parchment paper.
2. Mix sugar and cinnamon in a small mixing bowl.
3. Lightly brush 1 side of each tortilla with butter and sprinkle with cinnamon sugar mixture. Cut the tortillas into even triangles and line on a baking sheet, sugar side up.
4. Bake 10-12 minutes or until puffed up and just turning golden brown. Remove from oven and let cool. Option to sprinkle additional cinnamon sugar on top of the finished chips if desired.
5. Arrange cooled cinnamon triangles on a plate and top with desired toppings!