Spray a 12-inch cast iron skillet with cooking spray. Set aside.
Turn dough out onto a lightly floured surface.
Roll into a square that is ⅜-inch thick.
Spread filling over top of dough, going all the way to the edges.
Using a pastry cutter, a pizza cutter, or a sharp knife, cut dough into 1¼ inch strips.
Cut each strip in half.
Beginning with one strip, roll up jellyroll-style and place in center of prepared pan.
Take a second strip and, starting where the first one stopped, keep wrapping.
Repeat until all dough is used.
Cover pan with plastic wrap.
Allow to rise in a warm place until dough is noticeably swollen, about 1 hour.
While dough is proofing, heat oven to 350℉/177℃.
When dough is proofed, bake for 25 minutes, or until golden brown and set.