(Louisiana-Style Seafood Boil Recipe)
This Cajun Shrimp Boil in Garlic Butter Sauce is a flavorful Southern feast loaded with juicy shrimp, tender potatoes, sweet corn, and smoky sausage tossed in a rich garlic butter Cajun sauce. It’s messy, fun, and perfect for family dinners, gatherings, and seafood lovers!
Ingredients
For the Shrimp Boil:
- 2 pounds large shrimp, shell-on (recommended)
- 1½ pounds baby potatoes, halved
- 4 ears corn, cut into pieces
- 1 pound smoked sausage (Andouille or kielbasa), sliced
- 1 large onion, quartered
- 1 lemon, sliced
- 6 cloves garlic, smashed
- 3 tablespoons Old Bay seasoning
- 2 tablespoons Cajun seasoning
- 2 bay leaves
- 10 cups water
Garlic Butter Cajun Sauce:
- 1½ cups unsalted butter
- 8 cloves garlic, minced
- 3 tablespoons Cajun seasoning
- 1 tablespoon Old Bay seasoning
- 1 teaspoon smoked paprika
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- 1 tablespoon lemon juice
- 2 tablespoons hot sauce (optional)
- 2 tablespoons fresh parsley, chopped
Optional Additions:
- Crab legs 🦀
- Crawfish
- Lobster tails
- Mushrooms
- Green onions
- Extra lemon wedges
- Red pepper flakes 🌶️
Instructions
Step 1: Prepare the Boil
Fill a large pot with water.
Add:
- Lemon slices
- Garlic
- Onion
- Bay leaves
- Old Bay seasoning
- Cajun seasoning
Bring to a boil.
Step 2: Cook the Potatoes
Add potatoes first.
Boil for:
12–15 minutes
until they begin to soften.
Step 3: Add Sausage & Corn
Add:
- Smoked sausage
- Corn
Cook for:
5–7 minutes
until vegetables are tender.
Step 4: Add Shrimp
Add shrimp last.
Cook for:
3–5 minutes
until shrimp turn pink and curl.
Drain everything well.
Step 5: Make Garlic Butter Sauce
In a saucepan:
Melt butter over medium-low heat.
Add:
- Garlic
Cook for 1 minute.
Stir in:
- Cajun seasoning
- Old Bay
- Smoked paprika
- Onion powder
- Garlic powder
- Lemon juice
- Hot sauce
Simmer for:
2–3 minutes
Step 6: Toss & Serve
Place seafood boil ingredients in a large bowl or tray.
Pour garlic butter sauce over everything.
Toss until coated.
Finish with:
🌿 Parsley
🍋 Lemon wedges
🔥 Extra Cajun seasoning
Serve hot!
Extra Tips & Secrets 🦐✨
✅ Cook shrimp last so they stay juicy and tender.
✅ Shell-on shrimp add more flavor to the boil.
✅ Use real butter for the richest garlic sauce.
✅ Let the boil sit in sauce for 5 minutes before serving so flavors soak in.
Delicious Variations
🌶️ Extra Spicy Cajun Boil
Add:
- Extra cayenne
- Hot sauce
- Red pepper flakes
🧄 Creamy Garlic Butter Boil
Add:
- Heavy cream
- Parmesan cheese
🦀 Seafood Lover’s Boil
Add:
- Crab legs
- Crawfish
- Lobster tails
🍋 Lemon Pepper Shrimp Boil
Add:
- Extra lemon zest
- Lemon pepper seasoning
🌽 Southwest Green Chile Seafood Boil
Add:
- Hatch green chiles
- Smoked sausage
- Pepper Jack butter sauce
Serving Ideas
Serve with:
🥖 Garlic bread
🥗 Fresh salad
🍚 Cajun rice
🥒 Pickles
🍋 Extra lemon
🌶️ Hot sauce
Storage
Refrigerator:
Store leftovers in an airtight container for up to 3 days.
Reheating:
Warm gently in a skillet with extra butter to avoid overcooking shrimp.
Nutrition Facts (Approximate)
Per serving (1 of 6 servings):
- Calories: 650–850 kcal
- Protein: 45–55 g
- Carbohydrates: 45–60 g
- Fat: 35–50 g
- Fiber: 5–7 g
Frequently Asked Questions (Q&A)
Q: What shrimp are best for a shrimp boil?
A: Large shell-on shrimp work best because they stay flavorful and juicy.
Q: Can I use frozen shrimp?
A: Yes! Thaw completely and drain before cooking.
Q: How spicy is Cajun shrimp boil?
A: You can adjust the heat by changing the amount of Cajun seasoning and hot sauce.
Q: Can I make this in the oven?
A: Yes! Toss ingredients with garlic butter and bake covered until cooked.
Q: What sausage is best?
A: Andouille sausage gives the most authentic Cajun flavor, but kielbasa works too.
Social Media Caption Ideas ❤️
Option 1:
“Made this Cajun Shrimp Boil in Garlic Butter Sauce and it was a seafood feast! 🦐🔥 Juicy shrimp, sausage, corn, potatoes, and the most delicious buttery Cajun sauce. Full recipe below!”
Option 2:
“Nothing beats a seafood boil night! 🦀🦐 Loaded with bold Cajun flavors, garlic butter, and all the good stuff. Who’s ready for a plate?”
Option 3:
“This Cajun Shrimp Boil is messy, buttery, and absolutely delicious! 🌽🥔🦐 The perfect recipe for gathering with family and friends!”
🦐🔥 Cajun Shrimp Boil in Garlic Butter Sauce is the ultimate Southern comfort meal — bold spices, fresh seafood, and rich buttery flavor in every bite! ❤️