Survival Food Series: Step-by-Step Hardtack Hannah Blake DIY Projects, TPC BUZZ 0 Prev3 of 5NextUse your ← → (arrow) keys to browse Step Three: Roll Out Your Dough Take the dough and roll it out. It will be flat as pictured, but make sure it stays about ½ inch thick for the best results. Prev3 of 5NextUse your ← → (arrow) keys to browse Hardtacksurvival foodTPC BuzzSponsored Content