Go Back
Cajun Seafood Boil

Cajun Seafood Boil

Experience the authentic taste of Louisiana with this incredible Cajun Seafood Boil, a vibrant and flavorful one-pot wonder that brings the spirit of a Southern feast right to your kitchen. This recipe is your ultimate guide to creating a show-stopping seafood extravaganza that’s surprisingly easy to master, perfect for gatherings or a special weeknight indulgence.
Print Recipe Pin Recipe
Prep Time 30 minutes
Cook Time 1 hour
Total Time 1 hour 30 minutes
Course: Dinner, Main Course
Cuisine: American, Cajun, Southern
Ingredients Equipment Method Notes

Ingredients
  

Seafood
  • 2 pounds large shrimp, peeled and deveined tail-on optional for presentation
  • 1 pound smoked sausage (andouille recommended), cut into 2-inch pieces
  • 2 pounds small red potatoes, scrubbed clean halved or quartered if large
  • 2 ears corn, shucked broken into 3-4 sections each
  • 1 pound oysters, scrubbed clean optional
  • 1 pound crawfish live or pre-cooked (if using live, clean thoroughly)
  • 1 pound mussels, scrubbed and debearded optional
Boil Liquid and Seasoning
  • 4-6 cups water enough to cover generously
  • 1 cup beer lager or pale ale, optional but recommended for flavor
  • 1/2 cup Cajun crab boil seasoning liquid or packet concentrate
  • 1/4 cup Old Bay seasoning
  • 2 tablespoons cayenne pepper adjust to heat preference
  • 1 tablespoon smoked paprika
  • 1 tablespoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1 teaspoon black pepper
  • 1/2 teaspoon white pepper
  • 10-12 whole cloves garlic smashed
  • 1 large onion quartered

Equipment

  • Large pot or Dutch oven (at least 10-12 quarts)

Method
 

  1. In a very large pot or Dutch oven (at least 10-12 quarts), combine the water, beer (if using), Cajun crab boil seasoning, Old Bay, cayenne pepper, smoked paprika, garlic powder, onion powder, thyme, oregano, black pepper, white pepper, bay leaves, smashed garlic cloves, quartered onion, and halved lemons.
    4-6 cups water, 1 cup beer, 1/2 cup Cajun crab boil seasoning, 1/4 cup Old Bay seasoning, 2 tablespoons cayenne pepper, 1 tablespoon smoked paprika, 1 tablespoon garlic powder, 1 teaspoon onion powder, 1 teaspoon dried thyme, 1 teaspoon dried oregano, 1 teaspoon black pepper, 1/2 teaspoon white pepper, 10-12 whole cloves garlic, 1 large onion
  2. Bring the liquid to a rolling boil over medium-high heat. Once boiling, add the potatoes and smoked sausage to the pot. Reduce the heat slightly to maintain a vigorous boil and cook for about 15-20 minutes, or until the potatoes are fork-tender but not mushy.
    2 pounds small red potatoes, scrubbed clean, 1 pound smoked sausage (andouille recommended), cut into 2-inch pieces
  3. Carefully add the corn sections to the pot. If you are using live crawfish, add them at this stage as well. Continue to boil for another 5-7 minutes.
    2 ears corn, shucked, 1 pound crawfish
  4. Add the shrimp and mussels/oysters (if using) to the pot. The shrimp cook very quickly, and the mussels/oysters will open as they cook. Stir gently to ensure everything is submerged.
    2 pounds large shrimp, peeled and deveined, 1 pound mussels, scrubbed and debearded, 1 pound oysters, scrubbed clean
  5. Cook for an additional 3-5 minutes, or until the shrimp are pink and opaque, and the mussels/oysters have opened. Discard any mussels or oysters that do not open.
  6. Carefully drain off most of the liquid, leaving just enough to keep the seafood moist.
  7. Pour the entire contents of the pot onto a large table covered with newspaper or a disposable tablecloth. Serve immediately with melted butter, cocktail sauce, and lemon wedges.

Notes

The total time includes approximately 30 minutes of prep time. For longer storage, separate seafood from liquid. Avoid overcooking shrimp when reheating.