Zatarain's Kosher Crawfish, Shrimp & Crab Boil, 16 oz Bag. Zatarain's Crawfish, Shrimp & Crab Boil brings authentic New Orleans-style flavor to your party! Our 16-ounce package is ideal for a seafood boil for a family gathering- it seasons up to 16 pounds of shrimp, 12 pounds of crawfish or 2 dozen crabs. This deliciously bold blend of spices, including paprika, delivers zesty flavor to crab, shrimp, and crawfish. Itâs a complete seasoning- just add to water and bring to a boil. Add seafood and...