Oysters Rockefeller bakes fresh oysters under a rich spinach, herb, and breadcrumb topping for a luxurious appetizer. This protein-rich, elegant dish is a family celebration classic from New Orleans.
Preheat your oven to 450°F; position a rack in the upper third for intense top heat.
Melt butter in a skillet over medium heat. Sauté finely chopped shallot until soft and translucent, about 2 minutes.
Add chopped spinach and parsley to the pan; cook until spinach is just wilted and moisture evaporates, 2-3 minutes. Stir in Worcestershire sauce, lemon juice, hot sauce, salt, and pepper. Remove from heat.
Mix in half of the breadcrumbs and all the Parmesan cheese, ensuring the topping holds together but isn’t soggy.
Arrange oysters on a baking sheet, nestling in rock salt for stability. Top each oyster evenly with the spinach mixture, then sprinkle remaining breadcrumbs on top.
Bake for 10-12 minutes, watching carefully: the topping should turn golden and oysters just cook through without drying out.
Finish under the broiler for 1–2 minutes for extra crispness, if desired. Serve immediately with lemon wedges.