When the dough has doubled, score the top with <g class="gr_ gr_140 gr-alert gr_gramm gr_run_anim gr_inline_cards Grammar multiReplace" id="140" data-gr-id="140">a razor blade
, diagonally and 1/2 inch deep and spray lightly with water. Carefully slide the loaf and the parchment onto the hot baking stone
in the oven. Bake for 10 minutes.