These shrimp boil foil packets are packed with juicy shrimp, smoky sausage, tender potatoes, and sweet corn in every bite. They’re buttery, flavorful, and perfect for an easy summer dinner on the grill or in the oven.
Everything cooks together in convenient foil packets, making cleanup simple and the flavors even better. This recipe is ideal for backyard gatherings, camping trips, or busy weeknights.
Why You’ll Love This Recipe
The combination of shrimp, sausage, corn, and potatoes creates a classic shrimp boil flavor with minimal effort.
Foil packets lock in moisture and seasoning for juicy, flavorful results every time.
You can cook them in the oven or on the grill, making the recipe flexible for any season.
Cleanup is quick and easy since everything cooks in individual packets.
What You’ll Need (Ingredient Highlights)
Large shrimp cook quickly and stay juicy inside the foil packets.
Smoked sausage adds savory flavor and richness to balance the seafood.
Baby potatoes become tender and hearty after a quick parboil.
Corn adds sweetness and classic shrimp boil texture.
Old Bay or Cajun seasoning brings bold, zesty flavor to every bite.
Butter and garlic create a rich coating that ties everything together.
Pro Tips Before You Start
Parboil the potatoes first so they finish cooking at the same time as the shrimp.
Use heavy-duty foil to prevent tearing and leaking during cooking.
Do not overcook the shrimp or they may become rubbery.
Seal the packets tightly to keep the steam and flavor inside.
How to Make Shrimp Boil Foil Packets
Step 1 – Preheat the oven or grill
Preheat oven to 200°C (400°F) or heat the grill to medium-high.
Step 2 – Parboil the potatoes
Bring salted water to a boil and cook the potatoes for 8–10 minutes until slightly tender. Drain well.
Step 3 – Prepare the foil sheets
Cut 4 large sheets of aluminum foil and lightly grease each one.
Step 4 – Assemble the packets
Divide the potatoes, corn, sausage, and shrimp evenly among the foil sheets.
Step 5 – Add the seasoning
Drizzle melted butter over each portion. Add garlic, Old Bay seasoning, paprika, salt, and black pepper, then toss gently.
Step 6 – Add the lemon slices
Place lemon slices over the top of each packet for fresh flavor.
Step 7 – Seal the packets
Fold the foil tightly around the ingredients to create sealed packets.
Step 8 – Cook the packets
Bake for 20–25 minutes in the oven or grill for 10–15 minutes, flipping halfway through cooking.
Step 9 – Check for doneness
Open one packet carefully. The shrimp should be pink and opaque, and the potatoes fork tender.
Step 10 – Garnish and serve
Sprinkle with fresh parsley and serve immediately while hot.
What to Serve Them With
Serve with crusty bread to soak up the buttery juices.
A crisp green salad makes a light and refreshing side dish.
Pair with iced tea, lemonade, or cold sparkling water for a perfect summer meal.
Variations / Substitutions
Use andouille sausage for extra spicy flavor.
Swap shrimp for crab legs or chunks of salmon if preferred.
Add red onion, zucchini, or bell peppers for extra vegetables.
Use Cajun butter instead of plain melted butter for even more flavor.
Storage & Leftovers
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat gently in the oven or microwave until warmed through.
Freezing is not recommended because shrimp can become rubbery after thawing.
FAQs
Can I make these foil packets ahead of time?
Yes, assemble the packets a few hours ahead and refrigerate until ready to cook.
Can I cook them entirely on the grill?
Yes, they cook beautifully on a medium-high grill.
How do I know when the shrimp are done?
The shrimp should turn pink and opaque with a firm texture.
Can I use frozen shrimp?
Yes, thaw them completely and pat dry before using.
What type of sausage works best?
Smoked sausage or andouille sausage both work well.
Can I make this recipe spicy?
Yes, add cayenne pepper or extra Cajun seasoning for more heat.
Do I need to parboil the potatoes?
Yes, this helps them cook evenly with the shrimp.
Can I use smaller shrimp?
Yes, but reduce cooking time slightly to avoid overcooking.
What’s the best foil to use?
Heavy-duty aluminum foil works best for sealing and grilling.
Can I cook these in an air fryer?
Yes, depending on the size of your air fryer basket and foil packets.
Final Thoughts
These shrimp boil foil packets are easy, flavorful, and perfect for warm-weather meals. With juicy shrimp, smoky sausage, and buttery seasoning in every bite, they’re guaranteed to become a family favorite.
Full Recipe Card
Ingredients
- 450 g large shrimp, peeled and deveined
- 300 g smoked sausage, sliced
- 500 g baby potatoes, halved
- 2 ears corn, cut into 4 pieces each
- 4 tablespoons butter, melted
- 4 cloves garlic, minced
- 2 tablespoons Old Bay seasoning or Cajun seasoning
- 1 teaspoon paprika
- ½ teaspoon salt
- ½ teaspoon black pepper
- 1 lemon, sliced
- 2 tablespoons fresh parsley, chopped
Instructions
- Preheat oven to 200°C (400°F) or grill to medium-high heat.
- Parboil potatoes in salted boiling water for 8–10 minutes until slightly tender. Drain.
- Prepare 4 large greased foil sheets.
- Divide potatoes, corn, sausage, and shrimp evenly among the foil sheets.
- Drizzle with melted butter and add garlic, seasoning, paprika, salt, and pepper.
- Top with lemon slices and seal packets tightly.
- Bake 20–25 minutes or grill 10–15 minutes, flipping halfway through.
- Check shrimp for doneness and potatoes for tenderness.
- Garnish with parsley and serve immediately.
