Smashed N Sauced is a new restaurant for smash burgers and Nashville hot chicken and is slated to open in Selah in the very near future. Read More: The Best Place for Fish and Chips in WA Smashed N Sauced, originally from Austin, Texas, is making its way to Washington State in Selah. They promote "bold flavors, fresh ingredients, and the perfect smash every burger lover craves." A smash burger, if you're unfamiliar, is as it sounds.