Zatarain's Liquid Crab Boil is a special blend of seasonings that give you great tasting seafood every time without guesswork. Zatarain's Liquid Crab Boil is great for adding flavor excitement to other foods--hot dogs, fresh corn on the cob, potatoes, corned beef and ham. Just use the same proportions as for boiling shrimp. Or add a few drops in red beans, gumbo, gravy of marinades for extra zest.