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A hand holds a perfectly baked oyster topped with cream sauce and parsley, over a glass baking dish filled with similar delights. In the background, bowls of breadcrumbs and eggs sit ready—your guide on how to cook oysters in the oven on this rustic wooden table.

The Perfect Brunch Oyster Bake

Course: Breakfast, brunch
Cuisine: American, French
Keyword: How to cook oyster bake
Prep Time:30 minutes
Servings:4 servings
Calories: 668kcal
Learn how to cook oysters in the oven with this cheesy, creamy baked oyster recipe that's perfect for brunch. Whether hosting a baby shower, kitchenette, or brunch with friends, these oysters make an unforgettable dish that pairs beautifully with non-alcoholic momosas.
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Equipment

Ingredients

For Oysters:

  • 12 oysters
  • 3 garlic cloves minced
  • ¼ cup canola oil (60 ml)
  • ½ cup bread crumbs (125 ml) gluten-free optional
  • ½ cup grated Parmesan cheese
  • 3 large egg yolks
  • 2 TBs lemon juice
  • ¼ teaspoon cayenne pepper
  • cup butter, melted (75 ml)

For Mornay sauce:

  • ¼ cup butter (60 ml)
  • ¼ cup flour mix (60 ml)
  • 2 cups warm milk (500 ml) or dairy-free milk of your choice
  • 1 teaspoon ground cloves
  • salt and pepper
  • ¼ cup whipping cream (60 ml)
  • 1 cup grated Emmental cheese (250 ml)

Instructions

To make oysters:

  • Preheat oven to 375F. Scrub and clean oysters and rinse them under cold, running water. To open oysters, comfortably hold an oyster, cup-side down, in one hand, preferably wrapped in a towel. Insert an oyster knife into the opening and run it from top to bottom of the hinge a few times to open. If this doesn't work, try twisting the knife in the center of the hinge. Remove the top shell of each oyster. Clean the oyster flesh from any remaining grit.
  • Slip the oyster knife under the oyster meat, loosening and removing it. Discard liquid. Keep meat intact, and set it aside. Keep bottom shells for baking.
  • In a saute pan over medium-low heat, saute garlic in oil for 1 min, until soft and fragrant. Set aside.
  • Arrange empty oyster shells on baking tray.
  • In a small bowl, combine garlic, breadcrumbs, ¼ cup of Parmesan cheese, egg yolks, lemon juice and cayenne pepper. Pour butter over-top and mix to combine.
  • Divide breadcrumb mixture between the oyster shells. Top each with reserved oyster meat. Cover with remaining Parmesan cheese.
  • Bake oysters for 6-8 minutes, or until golden brown.

To make Mornay sauce:

  • Meanwhile, prepare Mornay sauce. Melt butter in a large saucepan over medium-high heat. Stir in flour, constantly whisking, and cook for approximately 1 minute until a roux forms and turns golden brown. Slowly add milk and continue whisking until mixture is smooth and creamy. Add cloves, salt and pepper. Stir to combine.
  • Turn heat to low and add cream, until mixture can coat the back of a spoon. Add Emmental cheese. Continue to stir until the cheese ahs completely melted, and then remove from heat.

To serve:

  • Drizzle oysters with the sauce and serve Brunch Oyster Bake immediately. Leftover sauce will keep in the fridge for 2 days.

Nutrition

Calories: 668kcal | Carbohydrates: 25g | Protein: 14g | Fat: 58g | Saturated Fat: 27g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 21g | Trans Fat: 1g | Cholesterol: 261mg | Sodium: 593mg | Potassium: 300mg | Fiber: 2g | Sugar: 8g | Vitamin A: 1602IU | Vitamin C: 4mg | Calcium: 336mg | Iron: 2mg