Cajun Seafood Boil Corn

A vibrant Cajun Seafood Boil piled high with pink shrimp, crab legs, sweet corn, and andouille sausage on a rustic platter. Save to Pinterest
A vibrant Cajun Seafood Boil piled high with pink shrimp, crab legs, sweet corn, and andouille sausage on a rustic platter. | homecooktales.com

This dish brings together plump shrimp, snow crab legs, and mussels simmered with baby potatoes, sweet corn, and smoky andouille sausage in a rich broth. The layers of garlic, Cajun seasoning, and Old Bay create a spicy, aromatic blend. Once cooked, the ingredients are drained and served with melted butter, parsley, and lemon wedges, offering a hands-on, flavorful dining experience perfect for gatherings.

The first time I hosted a seafood boil, I was nervous about the mess but my friends didn't care. We spread newspapers across my tiny apartment floor and ate like royalty. Something magical happens when everyone reaches into the same pile of food. It becomes less about dinner and more about the experience of digging in together.

Last summer, I made this for my dads birthday and he talked about it for months. The smell of Cajun spices and boiling seafood drifted through the whole neighborhood. My neighbor actually knocked on the door to ask what I was cooking. That night, we sat outside for hours, picking at crab legs and telling stories we'd told a dozen times before.

Ingredients

  • Large shrimp, shell-on: Keeping the shells on protects the meat and infuses it with flavor as it boils
  • Snow crab legs: These sweet clusters are worth the effort and make the feast feel special
  • Mussels or clams: They release their briny juices into the broth, making everything taste like the ocean
  • Corn, cut into thirds: Sweet corn balances the heat and soaks up all that spiced broth
  • Baby potatoes, halved: Small potatoes cook evenly and become creamy inside while holding their shape
  • Smoked andouille sausage: The smokiness grounds all the bright spices and adds satisfying bites throughout
  • Cajun seasoning: This is the backbone of the whole dish, so use a blend you really love
  • Garlic, smashed: Smashing releases more flavor than mincing and infuses the boiling liquid
  • Unsalted butter, melted: The final rich coating that pulls everything together

Instructions

Build your flavor base:
Fill your largest stockpot with water and dump in the Cajun seasoning, Old Bay, salt, smashed garlic cloves, bay leaves, and onion quarters. Bring it to a rolling boil, letting the spices bloom and fill your kitchen with that unmistakable Cajun aroma.
Start with what takes longest:
Drop in the halved baby potatoes first and let them cook for a full 10 minutes. You want them tender but not falling apart, as they'll need to hold up when you dump everything out later.
Add the sweet elements:
Toss in the corn pieces and sliced andouille sausage. Let these boil for 5 minutes until the corn starts brightening and the sausage releases its smoky fat into the spiced broth.
Introduce the crab:
Add the crab legs and cook for another 5 minutes. They take a bit longer than the shrimp but less than the potatoes, and you want them heated through without getting tough.
Finish with the delicate seafood:
Drop in the shrimp and mussels or clams and boil for just 3 to 4 minutes. Watch closely and pull everything as soon as the shrimp turn pink and the shells pop open.
Drain and prepare for serving:
Pour the entire pot through a colander or lift everything out with a slotted spoon, discarding the bay leaves and any shells that refused to open.
Create your feast:
Spread the seafood, sausage, corn, and potatoes across a massive serving tray or newspaper-covered table. Drizzle generously with melted butter, shower with extra Cajun seasoning, and scatter fresh parsley and lemon wedges everywhere.
Steaming Cajun Seafood Boil with tender potatoes, mussels, and lemon wedges, generously drizzled with melted butter and fresh parsley. Save to Pinterest
Steaming Cajun Seafood Boil with tender potatoes, mussels, and lemon wedges, generously drizzled with melted butter and fresh parsley. | homecooktales.com

This recipe has become my go-to for celebrations because it forces people to slow down. There's something primal and wonderful about eating with your hands. Every time I make it, I remember that the best meals aren't always the fanciest ones.

Getting The Timing Right

I learned the hard way that adding everything at once is a disaster. The potatoes turn to mush while the shrimp turn into rubber. Now I set a timer for each addition and keep a sharp eye on the pot during those last few minutes.

Making It Your Own

Sometimes I swap crawfish for shrimp when they're in season, and once I used kielbasa when I couldn't find andouille. The beauty of this dish is its flexibility. As long as you keep the spice balance right, you can customize based on what looks fresh at the market.

Setting The Scene

The best seafood boils happen when you embrace the mess fully. Cover your table with layers of newspaper or butcher paper, set out plenty of napkins, and maybe provide empty bowls for shells. The atmosphere matters as much as the food.

  • Keep cold drinks within reach because the heat sneaks up on you
  • Provide small bowls for the butter so everyone can double-dip shamelessly
  • Have extra lemon wedges ready because someone will always want more acid
Close-up view of a rustic Cajun Seafood Boil featuring juicy shrimp, corn on the cob, and smoky sausage, ready to serve. Save to Pinterest
Close-up view of a rustic Cajun Seafood Boil featuring juicy shrimp, corn on the cob, and smoky sausage, ready to serve. | homecooktales.com

Gather your favorite people and don't worry about the mess. Some of the best conversations happen while you're picking meat from crab legs and reaching for the last piece of corn.

Recipe FAQs

Large shrimp, snow crab legs, mussels or clams combine well to provide a variety of textures and flavors.

Yes, modify the amount of Cajun seasoning to suit your preferred heat intensity.

Cold beer, crisp white wine, or simple green salads complement the bold flavors nicely.

Smoked turkey sausage or kielbasa can be used as flavorful alternatives.

Spread seafood, sausage, corn, and potatoes on a large tray and drizzle with melted butter for a casual, shared meal.

Cajun Seafood Boil Corn

A festive Southern dish combining seafood, corn, potatoes, and smoky Cajun spices for a vibrant meal.

Prep 20m
Cook 30m
Total 50m
Servings 6
Difficulty Medium

Ingredients

Seafood

  • 1 lb large shrimp, shell-on, deveined
  • 1 lb snow crab legs or king crab legs
  • 1 lb mussels or clams, scrubbed

Vegetables

  • 4 ears corn, cut into thirds
  • 1.5 lb baby potatoes, halved
  • 1 large onion, quartered
  • 1 lemon, sliced

Sausage

  • 12 oz smoked andouille sausage, sliced

Broth & Flavorings

  • 1 gallon water
  • 4 tbsp Cajun seasoning, plus more for serving
  • 2 tbsp Old Bay seasoning
  • 2 tbsp kosher salt
  • 6 cloves garlic, smashed
  • 3 bay leaves

For Serving

  • 1/2 cup unsalted butter, melted
  • Fresh parsley, chopped
  • Lemon wedges

Instructions

1
Prepare the Boiling Liquid: Fill a large stockpot with water. Add Cajun seasoning, Old Bay, salt, garlic, bay leaves, and onion. Bring to a rolling boil over high heat.
2
Cook Potatoes: Add the halved baby potatoes to the boiling liquid and cook for 10 minutes until slightly tender.
3
Add Corn and Sausage: Add corn pieces and sliced andouille sausage to the pot. Boil for 5 minutes.
4
Add Crab Legs: Add crab legs to the pot and cook for 5 minutes until heated through.
5
Cook Shellfish: Add shrimp and mussels or clams. Boil for 3 to 4 minutes, just until shrimp turn pink and mussels or clams open completely.
6
Drain and Discard: Drain seafood and vegetables thoroughly. Discard bay leaves and any unopened shellfish.
7
Arrange and Garnish: Spread the seafood, sausage, corn, and potatoes on a large serving tray or newspaper-lined table. Drizzle with melted butter, sprinkle with extra Cajun seasoning, and garnish with chopped parsley and lemon wedges.
8
Serve: Serve immediately while hot. Encourage guests to dig in with their hands for an authentic Southern seafood boil experience.
Additional Information

Equipment Needed

  • Large stockpot
  • Slotted spoon or strainer
  • Sharp knife
  • Cutting board
  • Large serving tray or newspaper for serving

Nutrition (Per Serving)

Calories 520
Protein 38g
Carbs 48g
Fat 18g

Allergy Information

  • Contains shellfish
  • Contains dairy (butter)
  • May contain gluten in sausage
Rachel Whitfield

Sharing simple, flavorful recipes and kitchen tips for fellow home cooks and food lovers.