Cajun Seafood Boil with Garlic Butter Sauce Recipe

Introduction

This Cajun Seafood Boil with Garlic Butter Sauce is a vibrant, flavorful dish perfect for gatherings or a special family meal. Packed with spicy sausage, fresh seafood, and sweet corn, it’s complemented by a rich, garlicky butter sauce that ties all the flavors together beautifully.

Ingredients

• 3 quarts water
• 12 oz beer (optional)
• 3 tbsp Cajun seasoning
• 1 tbsp Old Bay seasoning
• Hot sauce, to taste
• 1 yellow onion, sliced
• 1 lemon, wedged
• 12 oz andouille sausage
• 1 lb baby potatoes
• 1 lb snow crab legs
• 1–1½ lbs jumbo shrimp
• 4–6 ears corn
• 4–6 hard-boiled eggs (optional)

Garlic Butter Sauce Ingredients:

• 1 cup unsalted butter
• 10 cloves garlic, minced
• 2 tbsp lemon juice
• 1 tbsp Old Bay seasoning
• 1 tbsp parsley
• 1 tsp Cajun seasoning
• 1 tsp smoked paprika
• Hot sauce, to taste

Instructions

1. Step 1: Bring water and beer to a boil in a large stockpot.
2. Step 2: Season the boiling liquid with Cajun seasoning, Old Bay, and hot sauce. Add sliced onion and lemon wedges, then boil for 15 minutes to infuse flavors.
3. Step 3: Add andouille sausage and baby potatoes to the pot. Cook for 15 to 20 minutes until the potatoes are tender.
4. Step 4: Add snow crab legs, jumbo shrimp, and corn. Boil for an additional 5 to 7 minutes, or until shrimp turn pink and seafood is cooked through.
5. Step 5: Meanwhile, prepare the garlic butter sauce. Melt butter in a saucepan over medium heat and add minced garlic, lemon juice, Old Bay, parsley, Cajun seasoning, smoked paprika, and hot sauce. Simmer for 5 to 7 minutes, stirring occasionally.
6. Step 6: Drain the seafood boil and spread it out on a lined baking sheet or large serving platter.
7. Step 7: Pour the warm garlic butter sauce over the seafood and toss gently to coat everything evenly.
8. Step 8: Serve immediately with lemon wedges and optionally hard-boiled eggs for extra richness.

Tips & Variations

• For more heat, increase the amount of Cajun seasoning and hot sauce in both the boil and the garlic butter sauce.
• Swap snow crab legs for king crab or lobster tails for a more indulgent version.
• Add smoked sausage instead of andouille for a slightly different smoky flavor.
• Serve with crusty bread to soak up the garlic butter sauce.
• Use fresh parsley in the garlic butter sauce for a bright, herbal note.

Storage

Store leftover seafood boil and garlic butter sauce separately in airtight containers in the refrigerator for up to 2 days. Reheat gently on the stovetop or in the microwave to avoid toughening the seafood. Rewarm the sauce until just melted and toss with seafood before serving.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this recipe without beer?

Yes, the beer is optional and can be replaced with plain water or seafood stock. It adds extra depth but isn’t essential for a flavorful boil.

How do I know when the seafood is cooked properly?

Shrimp will turn pink and opaque when done, while crab legs should be heated through and fragrant. Avoid overcooking to keep seafood tender and juicy.

Cajun Seafood Boil with Garlic Butter Sauce Recipe

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4.5 from 136 reviews

A flavorful Cajun Seafood Boil featuring succulent shrimp, snow crab legs, andouille sausage, corn, and baby potatoes, all simmered in a spiced broth and tossed in a rich, garlicky butter sauce. Perfect for a festive, hands-on meal with bold Southern flavors.

• Author: Stella
• Prep Time: 15 minutes
• Cook Time: 40 minutes
• Total Time: 55 minutes
• Yield: Serves 6
• Category: Seafood Boil
• Method: Boiling
• Cuisine: Cajun

Ingredients

Scale 1x2x3x

Seafood Boil Ingredients

• 3 quarts water
• 12 oz beer (optional)
• 3 tbsp Cajun seasoning
• 1 tbsp Old Bay seasoning
• Hot sauce, to taste
• 1 yellow onion, sliced
• 1 lemon, wedged
• 12 oz andouille sausage, sliced
• 1 lb baby potatoes
• 1 lb snow crab legs
• 1–1½ lbs jumbo shrimp, peeled and deveined
• 4–6 ears corn, cut into halves or thirds
• 4–6 hard-boiled eggs (optional)

Garlic Butter Sauce Ingredients

• 1 cup unsalted butter
• 10 cloves garlic, minced
• 2 tbsp lemon juice
• 1 tbsp Old Bay seasoning
• 1 tbsp fresh parsley, chopped
• 1 tsp Cajun seasoning
• 1 tsp smoked paprika
• Hot sauce, to taste

Instructions

1. Prepare the boiling liquid: In a large stockpot, bring the water and optional beer to a rolling boil over high heat. Add Cajun seasoning, Old Bay seasoning, and hot sauce to the pot. Stir in the sliced yellow onion and lemon wedges, then let the mixture boil for 15 minutes to develop deep flavors.
2. Cook sausage and potatoes: Add the sliced andouille sausage and baby potatoes to the boiling broth. Continue to cook for 15 to 20 minutes, or until the potatoes are tender when pierced with a fork.
3. Add seafood and corn: Introduce the snow crab legs, jumbo shrimp, and corn pieces into the pot. Boil for an additional 5 to 7 minutes, or until the shrimp turn pink and opaque and the crab legs are heated through.
4. Make garlic butter sauce: While the boil finishes cooking, melt the unsalted butter in a small saucepan over medium heat. Add minced garlic, lemon juice, Old Bay seasoning, parsley, Cajun seasoning, smoked paprika, and hot sauce to taste. Simmer gently for 5 to 7 minutes to infuse the flavors, stirring occasionally. Do not let the garlic burn.
5. Drain and serve: Once the seafood boil is done, carefully drain the liquid and spread the seafood, sausage, potatoes, corn, and optional hard-boiled eggs onto a lined baking sheet or large serving platter.
6. Toss with garlic butter: Pour the prepared garlic butter sauce evenly over the seafood boil ingredients. Toss gently but thoroughly to coat everything in the rich, flavorful sauce.
7. Serve immediately: Serve the Cajun seafood boil hot with extra lemon wedges on the side for squeezing. Enjoy this messy, communal feast right away for the best taste and texture.

Notes

• Using beer adds depth to the boil, but you can omit it and use all water if preferred.
• Hard-boiled eggs are a traditional southern addition but optional based on preference.
• Adjust hot sauce quantities according to your heat tolerance.
• Use a large enough pot to avoid overcrowding; cooking in batches is better if needed.
• Peeling shrimp before cooking or leaving shells on can be done according to preference.
• For easier cleanup, line the baking sheet with parchment or foil before spreading the boil.

Keywords: Cajun seafood boil, shrimp boil, snow crab, andouille sausage recipe, garlic butter sauce, Southern seafood boil