The sourdough bread recipe from SusanFNP is wonderful.
These bâtards were made with 10% Giusto's whole rye flour and 90% Giusto's high-gluten flour. The starter had been last refreshed 2 days before mixing. This resulted in a 6 hour fermentation. The formed loaves were allowed to proof for 1 hour then refrigerated overnight. They then proofed for 4 hours more before baking. I baked them on a stone, under a disposable aluminum roasting pan for 10 minutes at 480F, then uncovered for another 15 minutes at 460F.
Crunchy crust. Chewy crumb. Moderately sour, delicious flavor.