This recipe is from Food Magazine.
2 (10-inch) whole-wheat tortillas
1 tablespoon light-brown sugar
1/4 teaspoon ground cinnamon
1 1/2 teaspoons butter, room temperature
Heat broiler, with rack 4 inches from heat. Place tortillas on a baking sheet. In a small bowl, combine sugar and cinnamon. Dividing evenly, spread butter on one side of each tortilla; sprinkle with cinnamon sugar.
Broil until sugar is golden brown and has melted, 1 to 2 minutes. (Tortillas will puff under broiler and become flat again once taken out.) Cut each tortilla into wedges.