Thank you, SourdoLady
The sourdough starter recipe provided by SourdoLady worked wonderfully. Having had some less than satisfying results with previous sourdough attempts, I was unsure of what to expect with this starter. Since first mixing it up a couple of weeks ago, it has been bubbling happily and smelling deliciously tangy. Since orange juice was on hand, I used that instead of pineapple juice. It sounded peculiar when I first read it, but I'm happy to report that it proved itself (pun intended) this weekend.
I took it out of the refrigerator Thursday morning and gave it three feedings at 12-hour intervals to make sure that it was sufficiently active. I wound up with enough on hand for two batches of bread, so went ahead with a sponge for a simple white loaf from King Arthur's 200th Anniversary cookbook and another for a whole-wheat loaf from Bernard Clayton's book before going to bed Friday.
After breakfast Saturday, I finished the dough for each bread and set them to rise on the countertop while I did other chores around the house. They took about 2 hours to double in size. I was careful to deflate them gently and then fold the dough before shaping. I decided to shape the white into 2 batards. After shaping, they went on a piece of parchment paper to rise while sitting on the peel. Happily, and probably because they didn't have an extremely high hydration, they didn't sprawl too much while rising. The whole wheat bread went into a bread pan, per instructions.
Since the whole wheat bread wound up rising slightly faster than the white, so it went into the oven first, having had the top slashed and brushed with water. I parked the pan on top of a baking stone to get as much oven spring as possible. However, with it being virtually 100% whole wheat and a relatively dry dough, it didn't grow much more. It started at 425F for the first 20 minutes, then finished at 350F for the last 35 minutes. Then out of the oven and onto the rack for cooling.
After bringing the oven back up to temp, it was time to put the white loaves in. They were also slashed and brushed with water immediately before going into the oven, with a pan of water on the bottom rack for steam. These loaves had great oven spring, probably because they were in direct contact with the stone and because their moisture content was higher. They even have ears at the edges of the slashes! That is a first in my baking experience. I wish I had a digital camera so I could show them off instead of just carrying on about them.
Both breads taste wonderful. The white bread was very fragrant, with a well-rounded tang. The crumb has a fairly open structure, though nothing as big as a ciabatta. The whole wheat bread, not surprisingly, has a rather dense crumb with uniformly distributed small cells. In addition to the sourdough tang, it also has some of the bitterness that is inherent to the red winter wheat. It could be off-putting to some, but it made a great base for a ham and cheese sandwich! I suspect that it will be good toasted, too.
So thanks again, SourdoLady. I'll be baking more sourdough now that I have a starter that tastes so good.