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Easy Spicy Grilled Shrimp Boil Foil Packets Recipe with Old Bay

spicy grilled shrimp boil foil packets - featured image

A quick and flavorful shrimp boil cooked in foil packets on the grill, featuring a spicy kick from Old Bay seasoning and cayenne pepper. Perfect for mess-free outdoor gatherings and weeknight dinners.

Ingredients

Scale
  • 1 pound large shrimp, peeled and deveined (fresh or thawed frozen)
  • 1 pound baby red potatoes, halved or quartered depending on size
  • 2 ears fresh corn, cut into 2-inch pieces (frozen corn can substitute)
  • 4 tablespoons unsalted butter, melted
  • 2 tablespoons Old Bay seasoning
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon cayenne pepper (adjust for desired heat)
  • 3 cloves garlic, minced
  • 1 lemon, cut into wedges
  • Salt and freshly ground black pepper, to taste
  • Fresh parsley, chopped, for garnish (optional)

Instructions

  1. Rinse and halve the baby red potatoes; quarter if large. Toss with 1 tablespoon melted butter, 1 tablespoon Old Bay, smoked paprika, salt, and pepper.
  2. Microwave the potatoes in a covered dish for 4-5 minutes until slightly tender but not fully cooked.
  3. In a separate bowl, combine shrimp with 2 tablespoons melted butter, 1 tablespoon Old Bay, minced garlic, cayenne pepper, salt, and pepper. Toss to coat evenly.
  4. Cut corn into 2-inch pieces and set aside.
  5. Tear off four large sheets of heavy-duty foil (about 12×18 inches). Divide potatoes evenly among packets in a single layer.
  6. Add corn pieces on top of potatoes, then arrange shrimp over the vegetables.
  7. Seal the foil packets tightly, leaving a little room inside for steam to circulate. Double fold edges for extra security.
  8. Place foil packets on a preheated grill over medium-high heat (about 375°F). Cook for 12-15 minutes, flipping once halfway through.
  9. Carefully open one packet to check if potatoes are tender and shrimp are cooked through. If needed, reseal and grill a few more minutes.
  10. Remove packets from grill, open carefully, squeeze fresh lemon juice over the top, garnish with chopped parsley, and serve.

Notes

Use large shrimp to avoid rubbery texture. Par-cook potatoes to reduce grilling time. Seal packets tightly to prevent leaks. Adjust cayenne pepper to control spice level. Can be baked in oven at 400°F for 20-25 minutes if no grill is available. Avoid microwaving leftovers to prevent rubbery shrimp.

Nutrition

Keywords: shrimp boil, grilled shrimp, Old Bay seasoning, foil packets, spicy shrimp, summer seafood, easy dinner, outdoor grilling