Hi, Jennifer. Sandwich loaves are largely a matter of shaping. I've baked plenty of sourdough in a loaf pan and the world didn't come to an end :-). As a rough guide, if the recipe is using 3 cups of flour, you can bake it in an 8 1/2" x 4" loaf pan. 3 1/2 to 4 cups, go to a 9" x 5" pan. Hope this helps. Susan

• Reply