Prepare the Crawfish: Ensure your crawfish have been properly purged to remove any grit. Rinse them thoroughly under cold running water.

Set up your boil: In a large stockpot (at least 30 quarts), combine the water, crawfish boil seasoning, salt, cayenne pepper, and vegetable oil. Add the halved lemons, corn pieces, sausage, potatoes, onions, and smashed garlic.

Bring to a Boil: Place the pot over high heat and bring the water to a rolling boil. Let it boil for about 10-15 minutes to soften the potatoes and cook the sausage.

Add the Crawfish: Once the water is boiling vigorously, carefully add the live crawfish to the pot. Push them down gently to ensure they are submerged. Cover the pot tightly.

Boil and Soak: Once the water returns to a boil, let it boil for approximately 5-7 minutes. Then, turn off the heat and let the crawfish soak in the seasoned water for 10-15 minutes. The longer they soak, the spicier they will be.

Drain and Serve: Carefully drain the crawfish and the accompanying vegetables and sausage. Discard the water. Spread the contents of the pot onto a large table covered with newspaper or a disposable tablecloth for easy cleanup.

Enjoy the Feast: Gather around and dig in! Encourage everyone to peel and eat their crawfish.