Name: Cajun Seafood Boil with Garlic Butter Sauce
Prep time: 30 min
Cook time: 40 min
Total time: 1 h 10 min
Yield: 6 servings
Cuisine: Cajun
Ingredients: 2 lbs large shrimp, shells on; 1 lb snow crab legs; 1 lb smoked sausage, sliced; 4 ears corn, cut into thirds; 1.5 lbs baby potatoes, halved; 8 cups water; 4 tablespoons Cajun seasoning; 1 lemon, sliced; 8 tablespoons unsalted butter; 6 garlic cloves, minced; 2 tablespoons chopped parsley; Salt and pepper to taste

Hey y’all! If you’re craving a finger-licking meal packed with bold spices and succulent seafood, this Cajun Seafood Boil with Garlic Butter Sauce is your ticket to Southern coastal goodness. Imagine tender shrimp, juicy crab, and hearty potatoes all bathed in a rich, garlicky butter sauce—perfect for backyard parties, family meals, or any occasion that calls for festive, crowd-pleasing eats. Ready to dig into a feast the whole crew will love? Let’s get cooking!

Why You’ll Love This

Bursting with spicy, buttery flavor for an authentic Cajun experience.
Easy to customize—mix and match your favorite seafood and veggies!
Perfect for sharing and ideal for gathering friends and family.
Quick prep and cook for a low-fuss, impressive meal.
That rich Garlic butter sauce ties everything together deliciously.

Ingredients

1.5 lbs large shrimp (shell-on)
1 lb snow crab legs (thawed if frozen)
1 lb smoked sausage, sliced
1 lb baby red potatoes, halved
4 ears corn, cut into thirds
1 lemon, sliced
1 large yellow onion, quartered
6 cups water
2 bay leaves
4 tbsp Cajun seasoning (plus more for finishing)
2 tbsp Old Bay seasoning
1 tsp salt
1/2 cup unsalted butter (1 stick)
8 cloves garlic, minced
2 tbsp fresh parsley, chopped
Lemon wedges, for serving

Directions

Step 1: Prepare the Boil Base

In a large stockpot (at least 8-quart), add water, bay leaves, Cajun seasoning, Old Bay, salt, sliced lemon, and quartered onion. Bring to a rolling boil over high heat (about 8 minutes).

Step 2: Boil the Veggies & Sausage

Add potatoes. Boil 10-12 minutes until just fork-tender.
Add corn and smoked sausage. Boil 5-6 more minutes.

Step 3: Add the Seafood

Carefully add crab legs and cook for 5 minutes.
Add shrimp last, boiling just 2-3 minutes until pink and opaque.
Drain everything and transfer to a large platter or a covered table lined with parchment paper.

Step 4: Make the Garlic Butter Sauce

Melt butter in a small saucepan over medium heat.
Add minced garlic and sauté 2-3 minutes until fragrant but not browned.
Stir in fresh parsley and an extra pinch of Cajun seasoning if desired.
Drizzle the warm garlic butter over the seafood boil.
Squeeze fresh lemon juice over the top and sprinkle with more parsley.

Notes

Keep a close eye on the shrimp—they cook fast and turn rubbery if overdone!
The garlic butter sauce tastes even better if you let it sit a few minutes before serving.
Wear food-safe gloves for easy cleanup after digging in.

Variations

Spicy Cajun Boil: Double the Cajun seasoning and add a sliced jalapeño to the boil.
Lighter Version: Use turkey sausage and light butter for a leaner meal.
All-Shellfish Boil: Skip sausage and potatoes, using shrimp, crab, mussels, or clams for a seafood-only feast.

Required Equipment

Large stockpot (8-quart or larger)
Slotted spoon or spider
Sharp knife
Cutting board
Small saucepan

Storage Instructions

Store any leftovers in an airtight container in the refrigerator for up to 2 days. To reheat, gently warm seafood in a covered skillet over low heat with a splash of water or extra butter to prevent drying out. Avoid microwaving shellfish as it can become tough.

Suggested Pairings & Serving Recommendations

Serve with crusty French bread to mop up the garlic butter sauce.
A simple green salad with a citrus vinaigrette adds a fresh contrast.
Pair with chilled white wine, cold beer, or sweet tea.

Pro Tips

Prep all ingredients before starting the boil for a smooth cooking process.
Let guests eat with their hands and provide plenty of napkins for authenticity!
Layer the seafood, sausage, and veggies before pouring on the butter to ensure every bite is coated.

FAQ

Can I use frozen seafood?

Absolutely! Just thaw completely in the refrigerator before boiling for best texture and flavor.

What if I don’t have Cajun seasoning?

Mix paprika, garlic powder, onion powder, black pepper, cayenne, thyme, and oregano as a quick substitute.

How many people does this recipe serve?

This recipe serves 4-6 people generously, depending on appetites and additional sides.

Prep Time: 20 minutes
Cook Time: 30 minutes
Total Time: 50 minutes

Cajun Seafood Boil with Garlic Butter Sauce

Why You’ll Love This

Ingredients