Created in 1899 at Antoine's Restaurant in New Orleans by Jules Alciatore, this classic dish features oysters on the half shell topped with a savory spinach mixture, breadcrumbs, and parmesan, then baked to golden perfection. The original recipe used watercress, but spinach is now common. This recipe is for 1 serving (3 oysters); scale up as needed.
Shuck the Oysters:
• Hold an oyster firmly in one hand using a kitchen towel to protect your hand.
• Insert an oyster shucking knife into a gap in the shell. Gently work the knife up and down, twisting carefully to pry the shell open. Be cautious to avoid injury.
• Remove the top shell, keeping the oyster and its brine in the bottom shell.
Prepare the Baking Sheet:ç
• Preheat the oven to 220°C (430°F).
• Spread a layer of rock salt on a baking sheet to create a stable bed for the oysters.
• Place the shucked oysters on the salt bed, ensuring they sit upright to retain their brine.
Make the Spinach Topping:
• In a small pan, melt 15 g (1 tosp) butter over medium heat.
• Add finely chopped shallots (20 g or 2 tbsp) and minced garlic (2 cloves or 1 tsp). Sauté for 2-3 minutes until softened.
• Add spinach (30 g or 1 cup packed) and cook until wilted, about 1-2 minutes. Season with a pinch of coarse salt and optional black pepper. Set aside to cool slightly.
Assemble the Oysters:
• Spoon 15-30 ml (1-2 tbsp) of the spinach mixture onto each oyster, covering the oyster evenly.
• Sprinkle a pinch of grated parmesan (about 3 g or 2 tsp per oyster over the spinach.
• Top each oyster with 5 g (1 tbsp) panko breadcrumbs for crunch.
Bake:
• Bake in the preheated oven at 220°C (430°F) for 10-15 minutes, until the oysters are cooked, the filling is hot, and the parmesan-panko topping is golden and crispy.
Serve:
• Carefully remove from the oven and serve immediately on the rock salt bed for an elegant presentation.