Experience the joy of Cajun shrimp boil foil packs, a juicy and savory one-pan meal perfect for busy nights. With minimal prep and big flavor, this dish is family-friendly and meal prep-friendly, making it a standout that everyone will love!
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Easy Cajun Shrimp Boil Foil Packs: A Flavorful One-Pan Meal
Why You’ll Love These Cajun Shrimp Boil Foil Packs
These Cajun shrimp boil foil packs are ideal for those who crave bold flavors without the fuss. Each packet bursts with tender shrimp, savory sausage, and buttery garlic goodness. Plus, cleanup is a breeze; just toss the foil when you’re done! It’s a satisfying meal that captures the essence of Southern cooking right in your kitchen.

Key Ingredients for Your Shrimp Boil
Gather these essential ingredients for a delicious shrimp boil:
- 1 ½ lbs baby red or yellow potatoes
- 4 ears of corn, cut crosswise
- 2 lbs jumbo shrimp, peeled & deveined
- 12 ounces andouille sausage, sliced
- ½ small yellow onion, sliced
- 1 ½ cups unsalted butter, melted
- 1 tablespoon fresh lemon juice
- 2 teaspoons Worcestershire sauce
- 1 tablespoon Cajun Seasoning
- 1 tablespoon Old Bay seasoning
- 1 tablespoon chopped parsley
- 8 cloves garlic, minced
- Lemon wedges, for serving
How to Make Cajun Shrimp Boil Foil Packs
Prepare the Potatoes and Corn
First, preheat your oven to 425°F or your grill to medium-high heat. Boil the potatoes in a large pot of water for about 10 minutes until they’re fork-tender. Then, add the corn and continue boiling for an additional 3-5 minutes. Drain the mixture and transfer it to a large mixing bowl.
Combine the Seafood, Sausage, and Vegetables
In the same bowl, add the shrimp, andouille sausage, and sliced onion to the potatoes and corn. This combination creates a hearty mix that promises flavor in every bite.
Craft the Flavorful Garlic Butter Sauce
Combine the melted butter, lemon juice, Worcestershire sauce, Cajun seasoning, Old Bay seasoning, parsley, and minced garlic in a separate bowl. This sauce infuses the dish with rich, buttery goodness.
Assemble the Foil Packs
Cut five 13×13-inch sheets of aluminum foil. Divide the seafood mixture evenly among the sheets. Pour half of the garlic butter sauce over each portion, then fold the edges up and seal the packets tightly. Place these on a rimmed baking sheet for easy handling.
Cooking Your Cajun Shrimp Boil
Bake the packets in the oven for 15-17 minutes until the shrimp turns pink and is cooked through, or grill them for 13-15 minutes. As the aroma fills your kitchen, you’ll know dinner is ready!
Tips for Perfect Cajun Shrimp Boil Foil Packs
The Importance of Pre-Boiling Vegetables
Pre-boiling the potatoes and corn ensures they’re tender when the foil packs are opened, preventing any chewy bites that could ruin the meal.
Browning the Andouille Sausage: An Optional Flavor Boost
For an extra layer of flavor, consider browning the andouille sausage in a skillet before adding it to the foil packs. This step enhances both the taste and color of the sausage.
Choosing the Best Butter for Your Sauce
Using high-quality unsalted butter instead of vegetable oil spreads results in a richer flavor. Your taste buds will thank you!
Avoiding Overcooked Shrimp
Keep an eye on the shrimp! Overcooked shrimp can become tough and rubbery. Cook until they are uniformly pink and opaque for that perfect texture.
Make-Ahead and Meal Prep Options
You can prepare the ingredients and assemble the foil packs up to one day in advance. Just store them in the fridge and cook when you’re ready. The garlic butter sauce can also be prepped ahead and reheated.
Customizing Your Foil Pack Ingredients
Feel free to customize your foil packs! Substitute baby yellow potatoes for red ones, or swap the andouille sausage for kielbasa or beef sausage. Personalizing this dish makes it uniquely yours!
FAQs
What ingredients do I need for cajun shrimp boil foil packs?
You will need baby potatoes, corn, shrimp, andouille sausage, onion, butter, lemon juice, Worcestershire sauce, Cajun seasoning, Old Bay seasoning, parsley, garlic, and lemon wedges for serving.
How do I make cajun shrimp boil foil packs step by step?
First, boil the potatoes and corn. Combine with shrimp, sausage, and onion. Mix the sauce and pour over. Assemble in foil, seal, and cook.
Can I make cajun shrimp boil foil packs ahead of time?
Yes, you can assemble the foil packs a day in advance and store them in the fridge until you’re ready to cook.
How should I store leftover cajun shrimp boil foil packs?
Store leftover foil packs in an airtight container in the fridge for up to two days. Reheat before serving.
Related Recipes to try
- Shrimp Dinner
- Lemon Garlic Shrimp
- Roasted Lemon Butter Garlic Shrimp And Asparagus
- Sheet Pan Salmon
- Air Fryer Salmon
- Salmon Asparagus
Conclusion
These Cajun shrimp boil foil packs are a delightful way to enjoy a flavorful meal with minimal effort. For more inspiration, check out recipes on Pinterest for additional tasty ideas. Enjoy the lively flavors and make this dish a regular in your home!

Cajun Shrimp Boil Foil Packs: A Flavorful Family Favorite
Equipment
- large pot
- Large mixing bowl
- aluminum foil
- rimmed baking sheet
- Oven or Grill
Ingredients
- 1.5 lbs baby red potatoes or baby yellow potatoes
- 4 ears corn cut crosswise into 4–5 pieces
- 2 lbs jumbo shrimp peeled & deveined
- 12 ounces andouille sausage cut into rounds or sliced on a bias
- 0.5 small yellow onion sliced into half moons
- 1.5 cups unsalted butter melted
- 1 tablespoon fresh lemon juice
- 2 teaspoons Worcestershire sauce
- 1 tablespoon Creole Cajun Seasoning
- 1 tablespoon Old Bay seasoning
- 1 tablespoon chopped parsley
- 8 cloves garlic minced
- Lemon wedges for serving (optional)
Sauce
- 1.5 cups unsalted butter melted
- 1 tablespoon fresh lemon juice
- 2 teaspoons Worcestershire sauce
- 1 tablespoon Creole Cajun Seasoning
- 1 tablespoon Old Bay seasoning
- 1 tablespoon chopped parsley
- 8 cloves garlic minced
For Serving
- Lemon wedges
- Additional parsley or Old Bay seasoning if desired
Instructions
- Preheat your oven to 425°F or your grill to medium-high heat. Boil the potatoes for 10 minutes until tender, then add the corn and boil for another 3-5 minutes. Drain both and place them in a large mixing bowl.
- Add the peeled and deveined shrimp, sliced andouille sausage, and sliced yellow onion to the bowl with the potatoes and corn. Toss gently to combine.
- In a separate bowl, whisk together the melted butter, lemon juice, Worcestershire sauce, Cajun seasoning, Old Bay seasoning, parsley, and minced garlic to create the sauce. Pour half of this sauce over the ingredients in the large bowl and toss to coat evenly. Reserve the remaining sauce for serving.
- Cut five 13×13-inch sheets of aluminum foil. Divide the mixture evenly among the foil sheets. Fold the edges of the foil up to create sealed packets and place them on a rimmed baking sheet.
- Bake in the preheated oven for 15-17 minutes, or grill for 13-15 minutes, until the shrimp is pink and cooked through. Serve the packets slightly opened, with the reserved sauce, lemon wedges, and extra seasoning if desired.
Notes
- These foil packs can be assembled up to a day in advance and stored in the refrigerator. Browning the andouille sausage beforehand is optional but recommended for enhanced flavor.
- Use high-quality butter for the richest flavor and avoid overcooking the shrimp to maintain a tender texture. Boiling the potatoes and corn first ensures they are perfectly tender when served.



