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Creamy Seafood Gratin


  • Author: Julia
  • Total Time: 65 minutes
  • Yield: 6 servings 1x

Description

Six small dinner portions of cod-and-shrimp gratin.


Ingredients

Scale
  • 1 pound Skinless boneless cod, cut into 2-inch pieces
  • 3/4 pound Raw shrimp, peeled and deveined
  • 2 tablespoons Unsalted butter
  • 2 tablespoons All-purpose flour
  • 1 1/2 cups Whole milk
  • 2 cloves Garlic, minced
  • 1 teaspoon Fresh thyme leaves
  • 1 tablespoon Fresh lemon juice
  • 1/2 teaspoon Fine salt
  • 1/4 teaspoon Freshly ground black pepper
  • 1/2 cup Plain dry breadcrumbs
  • 1/2 cup Finely grated Parmesan

Instructions

  1. Heat oven to 400°F. Pat 1 lb cod pieces and 3/4 lb peeled, deveined raw shrimp dry. Check the fish for bones and spread seafood in a lightly greased shallow 2-quart baking dish.
  2. Melt 2 tbsp butter in a saucepan, briefly soften two minced garlic cloves, then stir in 2 tbsp flour for a minute. Gradually whisk in 1 1/2 cups milk; simmer gently until the sauce coats a spoon. Stir in 1 tsp thyme, 1 tbsp lemon juice, 1/2 tsp salt and 1/4 tsp pepper.
  3. Pour the warm sauce over seafood. Mix 1/2 cup breadcrumbs and 1/2 cup finely grated Parmesan, then scatter over the dish. Bake approximately 20–25 minutes until the top is golden, cod's thickest piece reads 145°F and flakes, and shrimp flesh is pearly and opaque.
  4. Rest five minutes and divide into six small portions. Record seafood sizes, actual oven time, sauce thickness and dish yield in a kitchen trial; avoid a long bake that toughens the shrimp.

Notes

Recipe-development draft; not kitchen-tested. Timing and yield are estimates. Nutrition has not been calculated.

Additional chilling, resting or cooling time: 5 minutes, included in the total.

Untested estimate: about ten-minute stovetop sauce, 20–25-minute bake and five-minute rest; seafood size changes endpoint.

  • Prep Time: 25 minutes
  • Chilling, resting or cooling: 5 minutes
  • Cook Time: 35 minutes
  • Category: Dinners

Nutrition

  • Serving Size: One sixth of the shallow baked dish, pending measured yield