These thick crackers have a hearty flavor and crunch, thanks to the combination of whole wheat flour and toasted wheat germ. They're tender and buttery, too, with a touch of sweetness that makes them a perfect match for rich and savory accompaniments, like peanut butter or cheese.
If buttermilk's hard to come by where you live, plain kefir works well, but avoid common buttermilk substitutions, like a combination of milk and lemon juice, which won't taste or behave the same way in this dough.