Louisiana Cajun Crawfish Boil

Steaming Louisiana Style Crawfish Boil piled on a newspaper-lined tray with corn, sausage, and potatoes. Pin It
Steaming Louisiana Style Crawfish Boil piled on a newspaper-lined tray with corn, sausage, and potatoes. | hearthhustle.com

This Louisiana-style Cajun boil features fresh crawfish cooked alongside red potatoes, corn, and smoked Andouille sausage. The seafood and vegetables simmer in a rich blend of Cajun seasoning, cayenne, paprika, and bay leaves, creating a bold and flavorful dish perfect for gatherings. Butter is added at the end to enrich the broth, and fresh parsley garnishes the spread. Serve hot to enjoy the vibrant, spicy flavors of this Southern classic.

The air in my uncle's backyard always smelled like lemon, garlic, and cayenne whenever he announced it was crawfish season. We'd gather around the newspaper-covered tables, elbows bumping, learning to pinch tails and suck heads from cousins who'd been doing it since birth. Something magical happens when you dump that steaming pot onto a table—suddenly everyone's family, and the only thing that matters is getting to the biggest crawfish first.

Last summer I finally attempted my own boil, terrified of underseasoning the water. My neighbor leaned over the fence, caught one whiff of the boiling spices, and asked if there was room for two more at the table. That's the thing about a crawfish boil—it creates its own guest list.

Ingredients

  • Live crawfish: Freshness makes or breaks this dish, so buy them the day you cook and keep them cool in a cooler with ice
  • Small red potatoes: They soak up the spicy broth better than larger varieties and cook evenly
  • Corn cut into thirds: Sweet corn balances the heat and becomes everyone's favorite part of the boil
  • Smoked Andouille sausage: Adds depth and smokiness that cuts through the bold Cajun spices
  • Lemons: Brightens the entire boil and helps cut the richness
  • Garlic head: Halved cloves infuse the cooking liquid and become spreadable treasures
  • Cajun seasoning: The backbone of flavor, and don't be shy with it
  • Paprika and cayenne: Paprika gives color while cayenne brings the heat everyone expects
  • Bay leaves: Add earthy undertones to the boiling liquid
  • Unsalted butter: Finishing touch that makes everything glisten and adds richness

Instructions

Build your flavor base first:
Get that water rolling and add your spices, aromatics, and hot sauce, letting them boil together for 10 minutes so every drop becomes infused with Cajun soul
Add your sturdy ingredients:
Potatoes and sausage need more time, so drop them in and let them simmer for 10 minutes until the potatoes start yielding to a knife
Add the sweet corn:
Toss in the corn sections and cook for just 5 minutes, enough to get them tender but not mushy
Introduce the star:
Gently lower in those crawfish and return to a boil, watching as they transform from muddy brown to brilliant red in 5-7 minutes
The crucial soak:
Kill the heat, stir in that butter, and let everything hang out in the spicy bath for 15 minutes because that's when the real flavor absorption happens
The grand dump:
Drain everything and pile it high on a newspaper-lined table or platter, then scatter parsley and extra Cajun seasoning like confetti
Hearty Louisiana Style Crawfish Boil served hot and spicy, garnished with parsley and lemon wedges. Pin It
Hearty Louisiana Style Crawfish Boil served hot and spicy, garnished with parsley and lemon wedges. | hearthhustle.com

My first time making this alone, I forgot the newspaper and spent an hour scrubbing cayenne stains off my good tablecloth. Now I keep a stack of papers specifically for boil days, and honestly, the rustic look makes the whole experience feel more authentic.

Getting the Spice Balance Right

Taste your boiling liquid before adding the crawfish. I once served a boil so spicy my friend's face turned the same color as the shells, and while we laughed about it, not everyone appreciates that level of heat. Better to start moderate and offer extra hot sauce at the table.

Timing Everything Perfectly

The secret is having everything prepped before the water ever hits the stove. Once you start cooking, this moves fast, and you don't want to be slicing sausage while your potatoes are turning to mush in the boil.

Making It Your Own

Mushrooms and artichokes work beautifully in the boil and soak up seasoning just as well as the traditional ingredients. Some people even throw in whole heads of cauliflower for a low-carb alternative that still satisfies.

  • Crab boil bags work great if you want to strain out loose spices later
  • Keep some cold butter handy for dipping corn and potatoes
  • Have plenty of napkins and a roll of paper towels within reach

Spicy Louisiana Style Crawfish Boil in a large pot, featuring crawfish, corn, andouille, and potatoes. Pin It
Spicy Louisiana Style Crawfish Boil in a large pot, featuring crawfish, corn, andouille, and potatoes. | hearthhustle.com

There's something about the communal nature of a crawfish boil that turns strangers into friends and friends into family. Roll up your sleeves and get messy.

Louisiana Cajun Crawfish Boil

A vibrant Southern feast with crawfish, potatoes, corn, and andouille sausage infused with bold Cajun spices.

Prep 25m
Cook 35m
Total 60m
Servings 8
Difficulty Medium

Ingredients

Seafood

  • 5 lbs live crawfish, thoroughly rinsed

Vegetables

  • 2 lbs small red potatoes
  • 6 ears corn, cut into thirds
  • 2 large yellow onions, quartered
  • 2 lemons, halved
  • 1 head garlic, halved crosswise

Meats

  • 2 lbs smoked Andouille sausage, sliced into 2-inch pieces

Spices & Seasonings

  • 1/2 cup Cajun seasoning
  • 2 tbsp kosher salt
  • 2 tbsp paprika
  • 2 tbsp cayenne pepper
  • 1 tbsp black peppercorns
  • 4 bay leaves
  • 2 tbsp hot sauce

Other

  • 4 gallons water
  • 1 stick (1/2 cup) unsalted butter
  • 1 bunch fresh parsley, chopped

Instructions

1
Prepare the Boiling Liquid: Fill a large stockpot with water and bring to a rolling boil over high heat.
2
Infuse Spices and Aromatics: Add Cajun seasoning, kosher salt, paprika, cayenne, black peppercorns, bay leaves, onion, garlic, lemons, and hot sauce. Stir well and boil for 10 minutes to infuse flavors.
3
Cook Potatoes and Sausage: Add potatoes and sausage; simmer for 10 minutes until potatoes begin to soften.
4
Add Corn: Add corn and continue to cook for 5 minutes.
5
Boil Crawfish: Gently add the live crawfish. Return to a boil, then cook for 5–7 minutes until crawfish are bright red.
6
Soak for Flavor Absorption: Turn off the heat. Add butter and stir. Let everything soak for 15 minutes to absorb flavors.
7
Drain and Serve: Drain the boil and transfer to a large serving tray or newspaper-lined table. Garnish with parsley and extra Cajun seasoning.
8
Presentation: Serve hot, encouraging guests to peel and enjoy!
Additional Information

Equipment Needed

  • Large stockpot (minimum 8-gallon capacity)
  • Long-handled spoon
  • Colander or strainer
  • Large serving tray or newspaper

Nutrition (Per Serving)

Calories 540
Protein 39g
Carbs 48g
Fat 18g

Allergy Information

  • Contains shellfish (crawfish)
  • Contains pork (sausage)
  • Some Cajun seasonings and sausages may contain gluten or other allergens—always check labels
Dana Merrick

Home cook sharing easy, wholesome recipes and meal prep tips for everyday families.