Grease a 12-cup Bundt pan.
Cut dough into bite-sized pieces.
Toss dough in sugar and cinnamon until fully coated.
Place coated dough evenly in the Bundt pan.
In a saucepan, melt butter and brown sugar with ½ cup of the leftover cinnamon-sugar mixture, stirring until smooth (do not boil).
Pour caramel mixture evenly over the dough.
Make-Ahead Option: Cover tightly and refrigerate overnight. When ready to bake, preheat oven to 350°F. Bake 40–45 minutes, until golden and bubbly.
Same-Day Bake: Bake immediately at 350°F for about 30 minutes.
Rest 5 minutes, invert onto a plate, and serve warm.
