Cajun Seafood Boil with Garlic Butter Sauce
If you’re looking for a dish that brings the whole family together and fills your home with mouthwatering aromas, look no further than my Cajun Seafood Boil with Garlic Butter Sauce. This recipe is one of my all-time favorites because it’s not just about the food; it’s about the experience. Picture everyone gathered around a big table, digging in and enjoying each other’s company. The combination of tender shrimp, sweet crab, and spicy sausage all swimming in a rich broth is truly something special. Whether it’s a busy weeknight or a festive gathering, this seafood boil is perfect for any occasion.
What sets this Cajun Seafood Boil apart is the luscious garlic butter sauce that transforms every bite into sheer bliss. It’s easy to make, fun to eat, and guaranteed to impress your guests. So roll up your sleeves and get ready for some finger-licking goodness!
Why You’ll Love This Recipe
- Easy to Prepare: This seafood boil comes together quickly and requires minimal prep time. Perfect for those who want a delicious meal without spending hours in the kitchen!
- Family-Friendly Appeal: Kids and adults alike will love diving into this flavorful feast. It’s interactive dining at its best.
- Make-Ahead Convenience: You can prep many ingredients ahead of time, making it simple to throw together when you’re ready to eat.
- Hearty and Filling: Packed with protein and veggies, this dish will leave everyone satisfied and happy.
- Flavor Explosion: The blend of Cajun spices and buttery garlic sauce elevates this meal to another level of deliciousness.

Ingredients You’ll Need
Gathering simple, wholesome ingredients is part of the fun! This list features everything you’ll need for a fantastic Cajun Seafood Boil with Garlic Butter Sauce. Don’t worry; you might already have some of these items in your pantry!
For the Boil
- 3 quarts water
- 1 (12-ounce) can of beef broth – optional but highly recommended
- 3 tablespoons Creole Cajun Seasoning – homemade or store-bought
- 1 tablespoon Old Bay seasoning
- Hot sauce, to taste
- 1 medium yellow onion, roughly sliced into half-moons
- 1 large lemon, cut into wedges – plus more for serving
- 12 ounces andouille sausage, sliced into rounds
- 1 lb baby potatoes, red or gold (or a mix of both)
- 1 lb pre-cooked snow crab leg clusters, fresh or frozen
- 1 – 1 ½ lbs jumbo shrimp, deveined, shell-on or peeled
- 4-6 ears sweet corn on the cob (mini ones are great!)
- 4-6 hard boiled eggs – optional
For the Garlic Butter Sauce
- 1 cup (2 sticks) unsalted butter
- 10 cloves of garlic, finely minced or pressed
- 2 tablespoons lemon juice, freshly squeezed
- 1 tablespoon Old Bay seasoning
- 1 tablespoon fresh chopped parsley
- 1 teaspoon Creole Cajun Seasoning – homemade or store-bought
- 1 teaspoon smoked paprika
- Hot sauce, to taste
Variations
This recipe is wonderfully flexible! Here are some ideas to make it your own:
- Swap the protein: Feel free to substitute shrimp with other seafood like mussels or clams for a different flavor profile.
- Add more veggies: Throw in bell peppers or zucchini for added color and nutrition.
- Spice it up: If you love heat, add more hot sauce or even sprinkle in some cayenne pepper!
- Go vegetarian: Skip the seafood altogether! You can load up on vegetables like artichokes and mushrooms instead.
How to Make Cajun Seafood Boil with Garlic Butter Sauce
Step 1: Prepare Your Broth
In an extra-large stockpot or Dutch oven over medium-high heat, combine the water and beef broth if you’re using it. Bring this mixture to a boil. Adding the Creole Cajun seasoning and Old Bay seasoning gives your broth that signature flavor we all love. Toss in some sliced onion and lemon wedges too! Let everything boil for about 15 minutes—this step builds layers of flavor.
Step 2: Add Sausage and Potatoes
Carefully add the sliced andouille sausage rounds and baby potatoes into your bubbling pot. Stir well so everything gets coated in that spicy broth. Now let them cook for about 15-20 minutes until those potatoes are just fork-tender. This helps ensure that every ingredient cooks evenly while soaking up all those amazing flavors.
Step 3: Incorporate Seafood
Now it’s time for the star players! Gently nestle those snow crab clusters along with the shrimp and corn on the cob into the pot. Make sure everything is submerged under that delicious boil. Continue boiling for another 5-7 minutes until your shrimp turn pink—this signals they are perfectly cooked!
Step 4: Whip Up Garlic Butter Sauce
While your seafood cooks away happily, let’s prepare our indulgent garlic butter sauce! In a small saucepan over medium heat, melt together butter with minced garlic, lemon juice, Old Bay seasoning, parsley, Creole seasoning, smoked paprika, and hot sauce. Stir often until everything melds beautifully—about 5-7 minutes will do!
Step 5: Combine Everything
Line an extra-large baking sheet with foil or parchment paper for easy cleanup (you could even use newspaper if you’re feeling traditional). Use a spider strainer to carefully remove your seafood boil from the pot onto this sheet—don’t forget those hard-boiled eggs if you’re using them! Discard any onion/lemon bits. If you want thinner garlic butter sauce consistency, splash in some leftover broth before drenching everything in that glorious sauce.
Step 6: Serve Up & Enjoy!
You can serve your Cajun seafood boil as-is right on that baking sheet—it adds an element of fun! Or divide everything onto individual plates if you prefer less mess. Don’t forget those lemon wedges; they’re perfect for squeezing over each bite. And be sure to soak up any extra garlic butter sauce—you won’t want to miss out on that goodness!
Enjoy this delightful meal surrounded by loved ones; it’s truly what makes cooking special!
Pro Tips for Making Cajun Seafood Boil with Garlic Butter Sauce
Creating the perfect Cajun Seafood Boil is all about technique and flavor, so here are some pro tips to help you nail it!
- Choose fresh ingredients: Using fresh seafood and produce makes a world of difference in flavor. Fresh shrimp, crab, and corn will elevate your boil from good to unforgettable.
- Adjust the spice level: Don’t be shy about customizing the heat! If you prefer a milder dish, reduce the amount of hot sauce or Cajun seasoning. On the flip side, if you love a kick, feel free to crank up the spices.
- Don’t overcook your seafood: Keep an eye on cooking times, especially for shrimp. Overcooking can lead to rubbery shrimp, so once they turn pink, they’re ready to go!
- Make it a family affair: Get everyone involved in peeling shrimp or cracking crab legs. It adds to the fun and makes for a great bonding experience around the table.
- Save the broth: If you have leftover broth from boiling, consider saving it for soups or stews. It’s packed with flavor and can be frozen for later use!
How to Serve Cajun Seafood Boil with Garlic Butter Sauce
Serving up your delicious Cajun Seafood Boil can be just as fun as making it! Here are some ideas to help you present this dish that’ll leave your guests raving.
Garnishes
- Chopped green onions: Sprinkle freshly chopped green onions on top for a pop of color and freshness.
- Fresh lemon wedges: Serving extra lemon wedges not only adds brightness but allows guests to adjust their own citrusy zing.
Side Dishes
- Coleslaw: A tangy coleslaw complements the richness of the seafood boil wonderfully, providing a refreshing crunch.
- Garlic bread: Serve some crispy garlic bread on the side for soaking up all that magnificent garlic butter sauce.
- Cornbread: This Southern classic adds a comforting touch that pairs perfectly with any seafood dish.
- Grilled vegetables: Lightly seasoned grilled vegetables offer a healthy balance to your meal while enhancing its flavors.
With these tips and serving suggestions in hand, you’re all set to create an unforgettable Cajun Seafood Boil experience that friends and family will cherish! Enjoy every messy bite!

Make Ahead and Storage
This Cajun Seafood Boil with Garlic Butter Sauce is perfect for meal prep and can be enjoyed over several days without losing its deliciousness!
Storing Leftovers
- Allow the seafood boil to cool completely before storing.
- Transfer leftovers into airtight containers.
- Store in the refrigerator for up to 3 days.
- If you used hard-boiled eggs, it’s best to consume them within 2 days.
Freezing
- To freeze, let the seafood boil cool down first.
- Place the seafood and vegetables in freezer-safe bags or containers.
- Remove as much air as possible to prevent freezer burn.
- Freeze for up to 2 months. Keep in mind that the texture of shrimp may change slightly upon thawing.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat in a pot on low heat, adding a splash of water or broth to prevent drying out.
- Stir occasionally until heated through. You can also microwave individual portions, covered, using medium power until hot.
FAQs
Here are some common questions about this recipe that might help you out!
Can I make this Cajun Seafood Boil with Garlic Butter Sauce without crab?
Absolutely! You can substitute crab with other seafood options like clams or mussels, or simply increase the amount of shrimp for a delicious alternative.
How do I adjust the spice level in my Cajun Seafood Boil with Garlic Butter Sauce?
To adjust the spice level, start by reducing the amount of Creole Cajun seasoning and hot sauce. You can always add more later based on your taste preferences!
Can I use fresh shrimp instead of frozen for my Cajun Seafood Boil with Garlic Butter Sauce?
Yes, fresh shrimp work beautifully! Just ensure they are deveined and cleaned before adding them into your boil.
Final Thoughts
This Cajun Seafood Boil with Garlic Butter Sauce is not just a meal; it’s an experience meant to be shared with friends and family around the table. The combination of flavors is sure to delight everyone! I hope you enjoy whipping up this recipe as much as I do. It’s perfect for gatherings or simply indulging yourself on a cozy night in. Happy cooking, y’all!
Cajun Seafood Boil with Garlic Butter Sauce
Cajun Seafood Boil with Garlic Butter Sauce is a delightful dish that transforms any gathering into a memorable feast. Imagine the aroma of spices mingling in the air as you gather around the table with family and friends, enjoying tender shrimp, sweet crab, and flavorful sausage in a savory broth. This dish is all about sharing good times and great flavors! The creamy garlic butter sauce takes it over the top, making every bite irresistible. Easy to prepare and perfect for both busy weeknights and festive occasions, this seafood boil invites everyone to dig in and savor the experience together.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
- Yield: Serves approximately 6 people 1x
- Category: Main
- Method: Boiling
- Cuisine: Cajun
Ingredients
- 3 quarts water
- 1 (12-ounce) can of beef broth (optional)
- 3 tablespoons Creole Cajun Seasoning
- 1 tablespoon Old Bay seasoning
- 1 medium yellow onion, sliced
- 1 large lemon, cut into wedges
- 1 lb baby potatoes (red or gold)
- 1 lb pre-cooked snow crab leg clusters
- 1 – 1½ lbs jumbo shrimp, deveined
- 4–6 ears of sweet corn on the cob
- 10 cloves of garlic, finely minced or pressed
- 2 tablespoons lemon juice, freshly squeezed
- 1 tablespoon fresh chopped parsley
- 1 teaspoon smoked paprika
- Hot sauce, to taste
Instructions
- In a large stockpot, combine water and beef broth; bring to a boil.
- Add Cajun seasoning, Old Bay seasoning, onion slices, and lemon wedges. Boil for about 15 minutes.
- Add sliced sausage and baby potatoes; cook for an additional 15-20 minutes until potatoes are fork-tender.
- Gently add snow crab clusters, shrimp, and corn; continue boiling for another 5-7 minutes until shrimp are pink.
- For the garlic butter sauce, melt butter in a saucepan over medium heat with minced garlic, lemon juice, Old Bay seasoning, parsley, Creole seasoning, smoked paprika, and hot sauce; stir until combined.
- Line a baking sheet with foil or parchment paper. Carefully transfer boiled ingredients onto the sheet and drizzle with garlic butter sauce before serving.
Nutrition
- Serving Size: 1 serving (400g)
- Calories: 540
- Sugar: 2g
- Sodium: 1280mg
- Fat: 26g
- Saturated Fat: 15g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 48g
- Fiber: 5g
- Protein: 36g
- Cholesterol: 220mg
