King Oyster Mushrooms

Ingredients

• 1/2 cup raw almonds

• 1/4 cup extra-virgin olive oil, divided

• 1 garlic clove, coarsely chopped

• 1 teaspoon grated lemon zest plus 1 tablespoon fresh lemon juice, divided, plus more zest for garnish

• 1 3/4 teaspoons kosher salt, divided, plus more to taste

• 10 king oyster mushrooms (about 2 pounds), trimmed and halved lengthwise

• 6 tablespoons olive oil, divided

• 1 teaspoon black pepper, divided

• 1 1/4 cups refrigerated pesto

• Flaky sea salt, to taste

Directions

• Preheat oven to 325°F. Spread almonds in an even layer on your cast iron griddle. Bake in preheated oven until toasted, 8 to 10 minutes, stirring once after 5 minutes. Let cool 5 minutes.

• Coarsely chop almonds. Place almonds, 2 tablespoons extra-virgin olive oil, garlic, lemon zest, and 1/4 teaspoon kosher salt in a food processor. Pulse until mixture is finely chopped, about 12 pulses. Transfer mixture to a small bowl. Stir in remaining 2 tablespoons extra-virgin olive oil; add kosher salt to taste. Let stand at room temperature at least 30 minutes.

• Score the cut sides of each mushroom half with a 1/8-inch-deep diamond pattern. Heat 3 tablespoons olive oil in casr iron griddle over medium-high. Place 6 mushroom halves, cut sides down, in hot oil. Sprinkle with 1/2 teaspoon kosher salt and 1/4 teaspoon pepper. Wrap the bottom of a second large cast-iron skillet with aluminum foil, and place on top of mushrooms. (If using a lighter skillet, weight down with canned goods.) Reduce heat to medium; cook mushrooms, weighted down with skillet, until golden brown, 5 to 7 minutes. Remove top skillet; flip mushrooms, and sprinkle with 1/4 teaspoon kosher salt and 1/4 teaspoon pepper. Continue cooking mushrooms, weighted down with skillet, until tender and golden on both sides, 4 to 6 minutes. Remove mushrooms from the griddle. Return griddle to medium-high, and repeat the process with remaining olive oil, mushrooms, kosher salt, and pepper.

• To serve, spoon about 3 tablespoons pesto on each of 6 plates. Top evenly with mushroom halves and almond aillade. Drizzle with lemon juice; sprinkle with flaky sea salt to taste, and garnish with additional almonds.