Turn dough onto large surface. Roll into 15x12 inch rectange. Spread 4 TB softened butter evenly over top of dough, leaving 1/2 in. border along edges. At the short end, roll dough into a tight cylinder. Withs eam side down, flatten cylinder to 18x4 in. rectangle. Slice rectangle in half crosswise. Working with one half at a time, fold dough into thirds and pinch seams together into a dough ball. Return dough balls to oiled bowl, ensure all sides of dough are protected with oil. Cover tightly with plastic wrap. Let rise in fridge until doubled, 40-50 minutes. While dough is rising, heat oven to 425 F with rack on lowest position.