Japanese Rice Crackers with Furikake

I love senbei, salty-sweet Japanese rice crackers, but they’re a pricey addiction—authentic Japanese rice crackers can run three times the amount of a domestic box! After tinkering around in the kitchen, I have come up with a formula for my own senbei—a simple blend of cooked white rice, sweet rice flour, oil, and water. The dough is a snap to make in a food processor, and the crackers are thinned by pressing pieces of dough between sheets of plastic wrap, so you don’t even need a rolling p