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Cajun Shrimp Foil Packets

Cajun Shrimp Foil Packets (Oven or Grill)


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  • Author: Lila
  • Total Time: 35 minutes
  • Yield: 4 servings

Description

Shrimp, smoky sausage, tender potatoes, and sweet corn all cook together in a sealed foil packet — on the grill or in the oven. Cajun seasoning ties everything together and cleanup takes about 30 seconds.


Ingredients

    • Large raw shrimp (1 pound, about 25 count): Peeled and deveined for convenience

    • Smoked sausage (1 pound): Louisiana hot links or andouille add amazing smoky flavor

    • Baby golden potatoes (1½ pounds): Halved or quartered for even cooking

    • Fresh corn (4 ears): Cut into pieces or kernels sliced off the cob

    • Cajun seasoning: Store-bought or homemade – season to your taste preference

    • Fresh parsley: For garnish and freshness

    • Lemon wedges: Essential for serving – adds brightness!

    • Heavy-duty aluminum foil: Regular foil may tear, so go heavy-duty


Instructions

Step 1: Parboil Those Potatoes

Wash and halve baby potatoes (quarter large ones). Boil for 8 minutes until slightly tender but still firm. Drain and set aside.

Step 2: Get Your Oven Ready

Preheat oven to 400°F. (If grilling, heat to medium-high later.) If you’re planning to grill these instead, you’ll fire up your grill to medium-high heat a bit later. For now, focus on getting everything prepped and ready to go into those foil packets.

Step 3: Season and Toss

In a large bowl, combine potatoes, corn, shrimp, and sliced smoked sausage. Toss with Cajun seasoning until evenly coated.

Step 4: Wrap Those Packets

Place the mixture in the center of a large foil sheet, arranging shrimp on top. Fold and seal tightly, leaving a little room inside. Repeat to make 4 packets.

Step 5: Cook to Perfection

Bake on a rimmed sheet for 15–20 minutes until shrimp are pink and potatoes are tender.
Or grill 15–25 minutes over medium-high heat, flipping once (double-wrap for grilling).

Step 6: Serve with Style

Carefully open packets (watch the steam!). Garnish with parsley and serve with lemon wedges.

Notes

Parboiling the potatoes is the key step — skip it and the potatoes will still be hard when the shrimp are done.

Make the packets up to 4 hours ahead and refrigerate until ready to cook.

Adjust Cajun seasoning to your heat preference — start with 1 teaspoon per packet and add more after cooking.

  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Category: Main Dish
  • Method: Baking, Grilling
  • Cuisine: Cajun