Lightly grease muffin tins* (60 cavities); set aside. In a medium size bowl, mix sugar with cinnamon; set aside. Remove 60 frozen rolls from case. Let thaw until pliable. On a lightly floured surface, cut each roll into 3 equal pieces. Roll each piece of dough into a ball; set aside. Coat each dough ball with melted butter and then roll in sugar/cinnamon mixture. Place 3 coated balls of dough into each muffin cavity. Let rise until double in size. Bake in a preheated 325 ̊convection oven for 12 – 17 minutes or until golden brown and cooked through. Remove from oven and brush with additional butter if desired.  Remove from pan to cool slightly on wire rack. Serve warm.

Drizzle with icing if desired.