Spicy boiled crawfish with corn, potatoes, and sausage
Cajun Crawfish Boil
Prep Time
15 min
Cook Time
30 min
Total Time
45 min
Servings
8
1 large spread
Difficulty
Easy
Cost
Moderate
$$
Cajun Crawfish Boil
Spicy boiled crawfish with corn, potatoes, and sausage
★4.8(12)
A traditional Louisiana crawfish boil with live crawfish, corn on the cob, red potatoes, and andouille sausage cooked in a fiery spiced broth. A communal feast.
15m
Prep Time
30m
Cook Time
45m
Total Time
8
Servings
Easy
Difficulty
Moderate $$
Cost
Sarah Chen
(Updated )
A crawfish boil is more than a meal—it's a social event. The crawfish soak up bold Cajun spices during a rest after boiling, making each bite intensely flavorful.
This is the kind of recipe that defines American home cooking at its best — straightforward, satisfying, and built on flavors that everyone loves.
This recipe represents the best of American home cooking — unpretentious, generous, and built to satisfy. Cajun Crawfish Boil is the kind of dish that brings people to the table and keeps them coming back for seconds. It draws on the diverse culinary traditions that have shaped American food culture, combining familiar flavors with techniques that produce consistently excellent results.
The key to nailing this dish is proper heat management and timing. Start with your protein at room temperature, season generously at every stage, and resist the urge to rush. Let each component develop its flavor fully before moving to the next step — patience here pays off enormously in the final result.
Ingredients
- 10 lbs live crawfish, purged and rinsed
- 2 lbs small red potatoes
- 6 ears corn, halved
- 1 lb andouille sausage, cut into 3-inch pieces
- 2 bags (4.5 oz each) crab boil seasoning
- 4 lemons, halved
Instructions
- 1
Fill a large outdoor pot with 5 gallons of water. Add crab boil seasoning, lemons, garlic, and salt. Bring to a rolling boil.
- 2
Add potatoes and sausage; boil 10 minutes until potatoes are almost tender.
- 3
Add corn and boil 5 more minutes.
- 4
Add crawfish, return to a boil, and cook 3-5 minutes until shells are bright red.
- 5
Turn off heat, let crawfish soak in the seasoned water 15 minutes, then drain and dump onto a newspaper-covered table.
Serving Suggestions
Ways to Serve This Dish
Serve with classic coleslaw and cornbread on the side
Pair with fresh-cut fries or roasted potato wedges
Substitutions
CrawfishShrimp (shell-on) or blue crabs
Adjust cook times—shrimp need only 2-3 minutes
Crab boil seasoningOld Bay mixed with cayenne and mustard seed
Use about 1 cup of the mix per batch
Tips & Storage
Pro Tips
Purge crawfish in salted water for 20 minutes before cooking to clean them thoroughly.
The 15-minute soak after cooking is essential—skip it and the crawfish will be bland.
Let the protein rest for 5-10 minutes after cooking to allow the juices to redistribute for maximum tenderness.
Season each component individually rather than seasoning at the end — this builds deeper, more complex flavor throughout.
Storage
Refrigerate leftover crawfish in their shells up to 2 days. Peel and use in pasta, étouffée, or salads.
Reheating
Steam crawfish briefly or sauté peeled tail meat in butter. Avoid boiling again as they'll overcook.
Recipe Notes from Our Kitchen
Editor's Note
Editor's note: We tested this with both bone-in and boneless cuts and both work well. Bone-in takes a bit longer but rewards you with richer, more flavorful results.
Nutrition Facts
Per serving (160mg) · 8 servings
Calories350
LowModerateHigh
A moderate-calorie serving · based on a 2,000 cal daily diet
Protein28g
Carbohydrates10g
Fat38g
Fiber1100mg
Sugar4g
Sodium5g
Nutritional values are approximate and may vary based on specific ingredients and preparation methods.
Frequently Asked Questions
- How much crawfish per person?
- Plan on about 3-5 pounds per person for a boil as a main meal.
- What if I can't find live crawfish?
- Frozen whole crawfish or crawfish tail meat can work for non-boil recipes instead.
- Can I make this ahead of time?
- Yes — prepare up to the final cooking step, refrigerate, then finish cooking when ready to serve. Most dishes actually benefit from a rest in the fridge as the flavors have time to meld.
- How do I know when it is done?
- The most reliable method is an instant-read thermometer. For chicken, look for 165°F internal. For beef, 130°F for medium-rare, 140°F for medium. For pork, 145°F. Visual cues include clear juices and firm-to-the-touch texture.
About Sarah Chen
Sarah Chen is a professional recipe developer and food editor with over a decade of experience in test kitchens and food media. She trained at the Culinary Institute of America before spending six years developing and testing recipes for national food publications, where she honed her ability to translate restaurant techniques into approachable home cooking. At RecipePool, Sarah leads recipe development, ensuring every dish is tested at least three times for clarity, accuracy, and genuine deliciousness. When she is not in the kitchen, she is browsing farmers markets and collecting vintage cookbooks.
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