Roll into a rectangle. Brush with melted butter and sprinkle with one-third of the pecan mixture. Roll up from long side. Pinch seam to seal. Place seam-side down in circle on baking sheet.
Seal ends together.
Cut slits through ring at 1-inch intervals. Turn each section on its side. Repeat with other pieces of dough and pecan mixture. Let rise until doubled in size, about an hour. Bake 15-20 minutes at 375 degrees.