Southern Boyz Seasonings Cajun Seafood Boil – 4 Lb Bulk Sack (No MSG, Gluten-Free) – Perfect for Crawfish, Shrimp, Crab, and Authentic Cajun-Style Seafood Feasts. Award-Winning Cajun Creole Spice Blend: Experience our secret mix of Cajun Creole spices, perfect for creating authentic seafood boils that will delight your guests.