Zatarain's Kosher New Orleans Style Liquid Crab Boil With Lemon, 8 fl oz Bottle. Give your shrimp and crab that citrusy flavor you love with Zatarain's Lemon Liquid Shrimp & Crab Boil. Use for boiling seafood, or adding to a pot of boiling potatoes. Zatarain's Lemon Liquid Shrimp & Crab Boil is great for adding excitement to other foods, too. Try it on hot dogs, fresh corn on the cob, corned beef and ham. Just use the same proportions as for boiling shrimp. Or add a few drops in red beans, gumbo