You know, there are some meals that just feel like a celebration. For my family, that meal is this Cajun Seafood Boil with Garlic Butter Sauce. I still remember the first time I made it.
We spread newspapers across the picnic table, cracked open steaming crawfish, and dunked every single bite into that rich, garlicky butter. The kids’ laughter filled the air as their fingers got messy. It was pure joy.
This isn’t just a recipe; it’s an experience. It turns an ordinary weeknight into a special occasion. I love how simple it is, too.
The bold flavors come together quickly, yet it tastes like something from a fancy seafood shack. So, forget the fancy dinnerware. Let’s make a mess.
Let’s make memories. Let’s make the best Cajun Seafood Boil with Garlic Butter Sauce you’ve ever had.
WHY YOU’LL LOVE THIS CAJUN SEAFOOD BOIL WITH GARLIC BUTTER SAUCE
You will love this Cajun Seafood Boil with Garlic Butter Sauce for so many reasons. First, it is incredibly easy. One big pot handles everything.
Second, the flavor is explosive. The spicy Cajun seasoning perfectly balances the rich, savory garlic butter sauce. Third, it is a crowd-pleaser.
Everyone loves digging in and building their own plate. Finally, it feels special. This Cajun Seafood Boil with Garlic Butter Sauce makes any dinner feel like a party.
You don’t need a special event to enjoy it. Make a Cajun Seafood Boil with Garlic Butter Sauce tonight and see the smiles.
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Cajun Seafood Boil with Garlic Butter Sauce
- Total Time: 30 mins
- Yield: 4 servings 1x
- Diet: Gluten Free
Description
A celebratory Cajun Seafood Boil with Garlic Butter Sauce that turns an ordinary weeknight into a special occasion. Featuring shrimp, andouille sausage, corn, and baby potatoes boiled in spicy seasoning then drenched in a rich garlic butter sauce.
Ingredients
1 lb raw shrimp (shell-on)
1 lb andouille sausage (sliced)
4 ears corn (halved)
1 lb baby red potatoes
1/4 cup Cajun seasoning (for the boil)
Water (to cover)
1/2 cup unsalted butter
6 cloves garlic (minced)
1 tbsp Cajun seasoning (for the sauce)
1 tbsp lemon juice
1 tsp hot sauce (optional)
Fresh parsley (chopped)
Instructions
- Fill a large stockpot with water. Add 1/4 cup Cajun seasoning and stir. Bring to a rolling boil over high heat
- Add the potatoes and corn. Boil for 10 minutes. Then, add the sliced sausage. Continue boiling for another 5 minutes
- Add the shrimp. Boil for exactly 2-3 minutes until they turn pink. Do not overcook. Drain everything in a colander
- While the seafood cooks, make the garlic butter sauce. Melt butter in a small saucepan over medium heat. Add garlic and cook for 1 minute until fragrant. Stir in the remaining Cajun seasoning, lemon juice, and hot sauce
- Pour the sauce over the drained seafood boil. Toss gently. Garnish with fresh parsley. Serve immediately
Notes
Use an extra-large pot to fit all ingredients comfortably.
Taste the boiling water; it should be salty and spicy like the sea. Adjust seasoning before adding seafood.
Never overcook the shrimp—they cook in minutes.
Make extra garlic butter; everyone will want more.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet with a splash of water or broth over medium heat, or in a 350°F oven for 10 minutes. Avoid microwave to prevent rubbery seafood.
- Prep Time: 20 mins
- Cook Time: 10 mins
- Category: Dinner
- Method: Boiling
- Cuisine: Cajun
Nutrition
- Serving Size: 1 serving (1/4 of recipe)
- Calories: 520 kcal
- Sugar: 6 g
- Sodium: 1800 mg
- Fat: 28 g
- Saturated Fat: 14 g
- Unsaturated Fat: 12 g
- Trans Fat: 0.5 g
- Carbohydrates: 30 g
- Fiber: 4 g
- Protein: 35 g
- Cholesterol: 215 mg
Keywords: seafood boil, Cajun, garlic butter, shrimp, andouille
Ingredients You’ll Need

For this Cajun Seafood Boil with Garlic Butter Sauce, quality ingredients matter. The table below shows everything you need for the boil and the sauce.
| For the Boil | For the Garlic Butter Sauce |
|---|---|
| 1 lb raw shrimp (shell-on) | 1/2 cup unsalted butter |
| 1 lb andouille sausage (sliced) | 6 cloves garlic (minced) |
| 4 ears corn (halved) | 1 tbsp Cajun seasoning |
| 1 lb baby red potatoes | 1 tbsp lemon juice |
| 1/4 cup Cajun seasoning | 1 tsp hot sauce (optional) |
| Water (to cover) | Fresh parsley (chopped) |
Substitutions & Variations
You can easily customize this Cajun Seafood Boil with Garlic Butter Sauce. For the seafood, try crab legs or mussels. Swap andouille with smoked Polish sausage.
If you want less heat, use a mild Cajun seasoning. For the garlic butter sauce, add Old Bay for a different kick. You can also make a Cajun Seafood Boil with Garlic Butter Sauce using only shrimp.
It still tastes fantastic. The recipe is very flexible. Adapt it to what you have on hand.
You can easily customize this Cajun Seafood Boil with Garlic Butter Sauce. For a different seafood twist, try our Prawn Creole Recipe for another bold and spicy dish.
Step-by-Step Instructions
Note: This video is for demonstration purposes and may use a slightly different method.
First, fill a large stockpot with water. Add 1/4 cup Cajun seasoning and stir. Bring it to a rolling boil over high heat.
Next, add the potatoes and corn. Boil them for 10 minutes. Then, add the sliced sausage. Continue boiling for another 5 minutes.
Now, add the shrimp. Boil for exactly 2-3 minutes until they turn pink. Do not overcook them. Drain everything in a colander.
While the seafood cooks, make the garlic butter sauce. Melt the butter in a small saucepan over medium heat. Add the garlic and cook for 1 minute until fragrant. Stir in the remaining seasonings, lemon juice, and hot sauce.
Finally, pour the sauce over the drained seafood boil. Toss everything gently. Garnish with fresh parsley. Serve your Cajun Seafood Boil with Garlic Butter Sauce immediately.
Pro Tips for Success

Follow these tips for a perfect Cajun Seafood Boil with Garlic Butter Sauce. First, always use an extra-large pot. You need room for everything.
Second, don’t skip the corn and potatoes. They soak up the spicy broth beautifully. Third, taste the boiling water.
It should taste salty and spicy like the sea. Adjust your Cajun Seafood Boil with Garlic Butter Sauce seasoning before adding seafood. Fourth, never overcook the shrimp.
They cook in minutes. Lastly, make extra garlic butter. Everyone will want more. A great Cajun Seafood Boil with Garlic Butter Sauce relies on these details.
Follow these tips for a perfect Cajun Seafood Boil with Garlic Butter Sauce. If you love garlic shrimp, you might also enjoy our Baked Garlic Parmesan Shrimp for a cheesy baked alternative.
Storage & Reheating Tips
Store any leftover Cajun Seafood Boil with Garlic Butter Sauce in an airtight container. Refrigerate it for up to 3 days. To reheat, place it in a skillet over medium heat.
Add a splash of water or broth. Cover and cook until warmed through. Avoid the microwave.
It makes the seafood rubbery. You can also reheat this Cajun Seafood Boil with Garlic Butter Sauce in a 350°F oven for 10 minutes. The flavors meld even more overnight. Leftovers of this Cajun Seafood Boil with Garlic Butter Sauce are delicious.
What to Serve With This Recipe

Serve your Cajun Seafood Boil with Garlic Butter Sauce with crusty French bread. It perfects for soaking up the extra garlic butter. A light, crisp salad balances the richness.
For drinks, try cold beer or lemonade. You can also serve it with extra hot sauce and lemon wedges. Don’t forget plenty of napkins. This Cajun Seafood Boil with Garlic Butter Sauce is a messy, wonderful feast.
Serve your Cajun Seafood Boil with Garlic Butter Sauce with crusty French bread. For a hearty side dish, try our One-Pan Roasted Chicken & Root Vegetables to complete the meal.
FAQs
Can I use frozen seafood for this recipe?
Yes, you can. Thaw the seafood completely before starting your Cajun Seafood Boil with Garlic Butter Sauce.
How do I make it less spicy?
Use a mild Cajun seasoning. You can also reduce the amount of seasoning in the butter sauce. Your Cajun Seafood Boil with Garlic Butter Sauce will still be flavorful.
What is the best Cajun seasoning brand?
I prefer Slap Ya Mama or Tony Chachere’s. Both work beautifully in this Cajun Seafood Boil with Garlic Butter Sauce.
Can I make this in a slow cooker?
No, this recipe works best on the stovetop. The quick boil keeps the seafood tender for your Cajun Seafood Boil with Garlic Butter Sauce.
How long does the preparation take?
Total time is about 30 minutes. That includes prep and cooking for this Cajun Seafood Boil with Garlic Butter Sauce.
A Cajun Seafood Boil is a festive one-pot meal featuring shrimp, corn, and potatoes simmered in spicy seasonings. It is often served with garlic butter sauce and draws on the culinary traditions of Louisiana Creole cuisine.
Nutrition Information (per serving)
| Nutrient | Amount |
|---|---|
| Calories | 520 |
| Fat | 28g |
| Protein | 35g |
| Carbohydrates | 30g |
| Fiber | 4g |
| Sodium | 1800mg |
