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20-Min Garlic Butter Seafood Boil

Sheet-pan Cajun seafood with langoustines, corn, and potatoes in garlicky butter and Old Bay seasoning. Ready in 20 minutes—no boiling water, no mess.

Total time
20 min
Servings
2
Calories
425
Protein
28g
20-Min Garlic Butter Seafood Boil
indulgentsatisfyingcajunshrimpseafoodjuicytendercrispy

Ingredients

  • ¾ lb langoustines or large shrimp, peeled
  • ½ lb baby potatoes, halved
  • 2 ears corn on the cob, cut into 2-inch rounds
  • 6 tbsp butter
  • 4 cloves garlic, minced
  • 2 tsp Old Bay seasoning

Instructions

  1. 1

    Preheat oven to 400°F. Toss potatoes and corn with 2 tbsp butter, 1 tsp Old Bay, salt, and pepper.

  2. 2

    Spread on a sheet pan and roast for 8 minutes until potatoes start to soften.

  3. 3

    Meanwhile, melt remaining 4 tbsp butter in a bowl with garlic and 1 tsp Old Bay.

  4. 4

    Pull pan from oven. Push vegetables to the sides and add langoustines to the center.

  5. 5

    Drizzle garlic butter over everything. Roast 5 minutes until langoustines are opaque and cooked through.

  6. 6

    Serve hot directly from the pan with crusty bread and lemon wedges.

Tools you’ll need

  • sheet pan (18 x 13 inch)
  • oven
  • small bowl
  • spoon

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