I tried this recipe this am. http://www.kingarthurflour.com/recipes/rustic-italian-ciabatta-recipe
I did every thing according to the recipe except when it came to adding the last of the ingredients I used a hook on my KA-Pro. Like Jasons Cibatta I beat the h out of it for about 20 -25 minutes and then it started to come together. I followed the recipe from then on. I thought my KA would jump off the counter at next to high speed.