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A massive pot filled with a vibrant Louisiana crawfish boil, featuring red crawfish, corn, and potatoes.

Spiced Garlic Butter Crawfish Boil

A flavorful crawfish boil featuring a kick of spice and rich garlic butter, perfect for a gathering. This recipe guides you through purging the crawfish, cooking vegetables and sausage, and soaking it all in a seasoned broth.
Prep Time 30 minutes
Cook Time 1 hour
Total Time 1 hour 30 minutes
Servings 10 people

Equipment

  • Large ice chest or tub
  • Very large stockpot (80-100 quart capacity)
  • Large skimmer
  • Serving platter or newspaper-covered table

Ingredients
  

Main Ingredients

  • 35-40 lbs live crawfish, purged
  • 2 bottles (16 oz) liquid crab boil
  • 1 bag (4.5 lb) crawfish, shrimp & crab boil seasoning
  • 1 cup cayenne pepper adjust to your spice preference
  • 10 lbs small red potatoes
  • 3 dozen ears fresh corn, halved
  • 5 lbs smoked Andouille sausage, cut into 1-inch pieces optional
  • 8 large lemons, halved
  • 8 heads garlic, halved horizontally
  • 4 large yellow onions, quartered
  • 1 lb (4 sticks) unsalted butter, melted
  • Salt to taste

Instructions
 

Preparation

  • Clean the live crawfish by covering them with water in a large tub, stirring, and draining until the water is clear.
  • Fill a large stockpot two-thirds with water and add liquid crab boil, seasoning, cayenne pepper, lemons, garlic, and onions. Bring to a rolling boil and salt to taste.

Cooking

  • Add potatoes to the boiling water and cook for 10-15 minutes until tender-crisp.
  • Stir in corn and optional Andouille sausage, cooking for another 5-7 minutes until the corn is bright and tender.
  • Add purged crawfish to the boiling water, stir well, and cook for 3-5 minutes once it returns to a boil. Immediately remove from heat.

Soaking and Serving

  • Stir in melted butter and let everything soak in the seasoned water for 25-40 minutes to absorb flavor and spice.
  • Use a large skimmer to transfer the crawfish, potatoes, corn, and sausage to a platter or a newspaper-covered table for serving.

Notes

For an even deeper flavor, you can prepare the seasoned water a few hours in advance and let it steep. Adjust the cayenne pepper to your preferred spice level; a full cup is for serious heat lovers!