Cajun Shrimp Boil in Foil

Why You’ll Love This Recipe

This Cajun Shrimp Boil in Foil is an easy and flavorful way to enjoy the rich, bold flavors of a shrimp boil without the need for a big pot of water. Everything cooks together in foil packets, which helps lock in the flavors and moisture. The Cajun seasoning adds a perfect kick of spice, balanced with the smoky sausage, tender potatoes, sweet corn, and juicy shrimp. It’s a customizable, crowd-pleasing meal that’s perfect for any occasion.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 large ear of corn (See Note)
• ½ pound Andouille sausage or other smoked sausage (Italian, Ukrainian, etc.)
• 1 pound Argentinian shrimp
• 1 pound baby potatoes (See Note)
• Cajun Seasoning (use 4 teaspoons of Cajun seasoning blend or make your own – recipe below)
• 1 teaspoon paprika
• ½ teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon oregano
• ¼ teaspoon thyme
• ¼ teaspoon cayenne (optional, adjust to personal preference)

For Homemade Cajun Seasoning (if making your own):

• 2 teaspoons paprika
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon dried thyme
• 1 teaspoon oregano
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/4 teaspoon cayenne (optional)

Directions

1. Preheat the Oven or Grill:
   Preheat your oven to 400°F (200°C) or prepare your grill to medium-high heat.
2. Prepare the Ingredients:
   • Slice the corn into halves or thirds depending on size.
   • Slice the sausage into 1-inch rounds.
   • Cut the baby potatoes in half or quarters if they’re larger, to ensure even cooking.
3. Make the Cajun Spice Mix:
   If you’re making your own Cajun seasoning, combine paprika, salt, black pepper, garlic powder, onion powder, oregano, thyme, and cayenne in a small bowl. Mix until well combined.
4. Assemble the Foil Packets:
   • Cut 4 large pieces of aluminum foil (about 12 inches long each).
   • Place an equal portion of the sausage, potatoes, and corn in the center of each foil piece.
   • Drizzle a little olive oil over the ingredients and sprinkle generously with the Cajun seasoning. Toss everything to coat well.
   • Add the shrimp on top, and season with additional Cajun spice mix, if desired.
5. Seal the Foil Packets:
   Carefully fold the sides of the foil over the ingredients to form a sealed packet. Make sure it’s tightly closed so the steam stays inside.
6. Cook the Foil Packets:
   • In the Oven: Place the foil packets on a baking sheet and bake in the preheated oven for 25-30 minutes, or until the potatoes are tender and the shrimp are cooked through.
   • On the Grill: Place the foil packets on the grill over medium-high heat. Grill for about 15-20 minutes, flipping halfway through, until the shrimp are pink and the potatoes are soft.
7. Serve:
   Carefully open the foil packets, being mindful of the hot steam. Serve immediately, and enjoy your Cajun Shrimp Boil in Foil with your favorite dipping sauce or a squeeze of fresh lemon!

Servings and Timing

• Servings: 4 servings
• Prep time: 10 minutes
• Cook time: 25-30 minutes (depending on method)
• Total time: 35-40 minutes

Variations

• Potatoes: You can use regular potatoes instead of baby potatoes. Just be sure to cut them into small enough pieces so they cook through in the same amount of time.
• Spiciness: Adjust the heat by increasing or decreasing the amount of cayenne pepper or using a spicier sausage. If you like less heat, omit the cayenne pepper entirely.
• Vegetables: Feel free to add other vegetables, such as bell peppers or onions, to the packets for extra flavor and variety.
• Other Proteins: This recipe is flexible – swap shrimp for crab, lobster, or chicken if you prefer.

Storage/Reheating

This Cajun Shrimp Boil in Foil is best enjoyed fresh, but leftovers can be stored in an airtight container in the refrigerator for up to 2 days. To reheat, place the foil packet on a baking sheet in the oven at 350°F (175°C) for 10-15 minutes or until heated through.

FAQs

Can I use frozen shrimp for this recipe?

Yes, you can use frozen shrimp. Just be sure to thaw them thoroughly before adding them to the foil packets for even cooking.

How can I make this dish spicier?

Increase the amount of cayenne pepper in the seasoning mix or use a spicier sausage, such as hot Andouille sausage, for extra heat.

Can I cook this recipe on a stovetop?

While this recipe is best suited for the oven or grill, you can cook it on the stovetop in a large skillet. Just cook the ingredients in batches and combine everything at the end, ensuring the potatoes are tender before adding the shrimp.

Can I prepare this recipe in advance?

You can prepare the foil packets in advance and refrigerate them for up to 24 hours before cooking. Just add the shrimp and seal the packets right before cooking.

What kind of sausage can I use?

Andouille sausage is traditional for a Cajun boil, but you can also use Italian sausage, kielbasa, or any smoked sausage you prefer.

How do I know when the shrimp are done?

Shrimp cook quickly – they should be pink and opaque when done. Be careful not to overcook them, as they can become rubbery.

Can I add corn on the cob to the boil?

Yes, just cut the corn into smaller pieces to fit the foil packet and ensure it cooks evenly.

How can I serve this dish?

Serve this Cajun Shrimp Boil in Foil with a side of crusty bread to soak up the flavorful juices or a simple salad for a light, well-rounded meal.

Can I use regular potatoes instead of baby potatoes?

Yes, you can use regular potatoes; just make sure to cut them into smaller pieces to ensure they cook quickly.

Can I add more vegetables to this recipe?

Absolutely! Feel free to add bell peppers, mushrooms, or even zucchini to the foil packets for more variety and flavor.

Conclusion

This Cajun Shrimp Boil in Foil is a deliciously spicy, smoky, and satisfying dish that brings the flavors of a traditional shrimp boil right to your table with minimal effort. Whether you’re cooking it for a family dinner or a fun outdoor gathering, this easy and customizable recipe is sure to be a hit. With tender shrimp, savory sausage, and the perfect Cajun seasoning, it’s a flavor-packed meal you’ll want to make again and again!

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