Sourdough Toasts with Mushrooms and Oysters

Luxurious sourdough toasts topped with butter-sautéed mushrooms, optional fresh oysters, and creamy sauce. This elegant appetizer combines earthy mushrooms with delicate seafood for a sophisticated starter.

6 servings
20 min

Ingredients

  • 8 tablespoons unsalted butter
  • 6 slices sourdough baguette
  • 2 tablespoons extra-virgin olive oil
  • pounds mixed mushrooms
  • 1 to taste Kosher salt
  • cup heavy cream
  • 12 pieces fresh oysters
  • 2 pieces shallots
  • 1 tablespoon flat-leaf parsley
  • 12 slices lardo
  • Ingredient info: Lardo is cured fatback
  • often seasoned with herbs and spices. It can be found at specialty foods stores and laquercia.us.

Cooking Instructions

  1. 1.

    Melt 2 tablespoons butter in a large heavy skillet over medium heat. Add 3 bread slices and toast until golden and crisp, about 3 minutes. Add 1 tablespoon butter to skillet; turn bread and toast until golden and crisp, about 3 minutes longer. Transfer toasts to a wire rack; let cool. Repeat with remaining 3 bread slices and 3 tablespoons butter. DO AHEAD: Can be made 1 hour ahead. Let stand at room temperature.

    12 min

  2. 2.

    Wipe skillet clean. Heat oil in skillet over medium-high heat. Add mushrooms and sauté, tossing frequently, until lightly colored but still firm, about 2 minutes. Season with salt and transfer one third of mushrooms to a plate. Add 2 tablespoons butter and cream to skillet. Bring to a simmer; cook until cream is very thick and mushrooms are well coated in sauce, 3-4 minutes. Stir in oysters, if using, and shallots and parsley.

    6 min

  3. 3.

    Divide toasts among plates; spoon mushroom mixture over. Top with reserved mushrooms. Lay 2 slices lardo over each toast, if using. Serve immediately.

    2 min