CIABATTA (ITALIAN SLIPPER BREAD)

Steps:

• Make sponge: Stir together, warm water and yeast.
• Let stand 5 minutes, until creamy.
• Transfer yeast mixture to another bowl and add room-temp water and flour.
• Stir for 4 minutes.
• Cover bowl with plastic wrap.
• Let stand at cool room temp at least 12 hours and up to 1 day.
• Make bread: Stir together yeast and milk in small bowl and let stand 5 minutes, until creamy.
• In bowl of standing electric mixer, with dough hook, blend together milk mixture, sponge, water, oil and flour at low speed until flour is moistened.
• Beat on medium for 3 minutes.
• Add salt and beat for 4 more minutes.
• Scrape dough into oiled bowl and cover with plastic wrap, until doubled- about 1 1/2 hours.
• Note: Dough will be VERY sticky and full of bubbles.
• Cut two pieces of parchment paper, approx 12 inches by 6 inches.
• Place on baking sheet and flour well.
• Turn dough out onto a well-floured surface and cut in half.
• Transfer each half to paper and form irregular ovals approx 9 inches long.
• Dip fingers in flour and dimple loaves.
• Dust tops with flour.
• Cover with dampened kitchen towel and let rise 1 1/2 to 2 hours, until almost doubled.
• At least 45 minutes before baking bread, pre-heat pizza stone on lowest oven rack position at 425°F.
• Transfer 1 loaf, along with parchment paper, onto stone and bake for 20 minutes or until pale golden.
• Remove to cooling racks and repeat with second loaf.