Fleischmann's created America's first commercially produced yeast, in 1868. Still today America's best-selling yeast, Fleischmann's now presents Fleischmanns Bread Machine Mixes, allowing you to create bakery-fresh bread at home. Just add water and let your bread machine do the rest. They can also be used without a bread machine. Just follow the ‚˜Conventional Oven directions on the box.