1Heat oven to 450ºF. Grease cookie sheet.
2Peel bananas and cut lengthwise in half; brush with lemon juice. Place 1 banana half on each tortilla. Stir together sugar and cinnamon; reserve 1 tablespoon. Sprinkle bananas with remaining sugar and cinnamon.
3Roll each tortilla around banana; place seam side on cookie sheet. Brush with butter. Sprinkle with reserved sugar and cinnamon.
4Bake 6 to 8 minutes or until golden brown. Place on dessert plates. Drizzle with topping.