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Flavorful Classic Southern Crawfish Boil Recipe

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4.1 from 77 reviews

Experience a classic Southern tradition with this flavorful Crawfish Boil recipe, featuring tender crawfish, seasoned potatoes, and sweet corn all simmered in a bold Cajun-spiced broth.

Ingredients

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Ingredients

  • 5 pounds live crawfish, fresh and cleaned
  • 1.5 pounds small red or new potatoes, whole or halved
  • 4 ears corn on the cob, cut into thirds
  • 1/2 cup Cajun boil seasoning (such as Zatarain’s or Old Bay)
  • 6 cloves garlic, smashed
  • 1 large onion, quartered
  • 2 lemons, halved
  • 34 bay leaves
  • 2 tablespoons hot sauce (optional)
  • 2 tablespoons salt, to taste
  • 6 quarts water
  • 4 tablespoons melted butter (for serving)

Instructions

  1. Rinse Crawfish: Rinse live crawfish thoroughly in cool water, discarding any dead ones (about 10 minutes).
  2. Prepare Boil: Fill a large pot with 6 quarts of water. Add Cajun seasoning, smashed garlic, quartered onion, bay leaves, salt, and halved lemons. Stir to dissolve seasoning and bring to a rolling boil over high heat (about 15 minutes).
  3. Cook Potatoes: Add potatoes to boiling water and cook for 15 minutes or until almost tender when pierced with a fork.
  4. Add Corn: Add corn pieces and cook for another 5 minutes until bright and slightly tender.
  5. Cook Crawfish: Add live crawfish carefully into the pot, stir gently to submerge, cover and cook for 5–7 minutes until crawfish turn bright red.
  6. Soak Crawfish: Turn off heat and let crawfish soak in seasoned water for 15–20 minutes to absorb flavors.
  7. Drain and Serve: Drain everything well using a slotted spoon or pot basket. Spread crawfish, corn, and potatoes on a newspaper-covered table for serving.
  8. Serve: Serve with melted butter and lemon wedges for dipping and brightening each bite.

Notes

  • Discard any dead crawfish during rinsing to ensure freshness.
  • Optional hot sauce can be added to the boiling water or served on the side for extra heat.
  • Soaking the crawfish after cooking allows the flavors to fully absorb.
  • Serving on newspaper adds an authentic Southern touch and makes cleanup easier.