Line a large baking sheet with parchment paper. Once your dough has risen, turn it out onto a lightly floured surface and roll it into a large rectangle that is about 1/2 inch thick. On the short sides, trim off any uneven edges. Evenly spread the butter across the entire sheet of dough, and then sprinkle on the grated cheese. Use your rolling pin to gently press the cheese into the butter and dough.