Savory Mushroom and Parmesan Palmiers

Ingredients for Savory Mushroom and Parmesan Palmiers

• 60ml olive oil, plus more for brushing

• 450g cremini mushrooms, trimmed and thinly sliced (575g )

• 3 large shallots, thinly sliced

• 6 large garlic cloves, chopped

• 2 feuilles de laurier

• 1 sprig rosemary

• 2 sprigs thyme

• 3 sprigs tarragon

• 160ml de vin blanc sec

• 60ml Marsala wine

• 6 tablespoons unsalted butter

• 110g panko (Japanese breadcrumbs) or plain coarse breadcrumbs

• 60g grated Parmesan (60g)

• 2 cuillères à café de sel casher

• 1 1/2 cuillères à café de poivre noir fraîchement moulu

• Plain flour, for rolling

• 350g all-butter puff pastry, frozen and thawed

• Flaky sea salt, for sprinkling

• Two large rimmed baking sheets

• parchment paper

Heat oil in a large, deep skillet. Add mushrooms, shallots, and garlic and cook over medium-high, stirring frequently, until just beginning to brown, about 15 minutes. Tie bay leaves, rosemary, thyme, and tarragon together in a bundle with kitchen string and add to skillet. Add wine, Marsala, and 60ml plus 2 tablespoons water and cook, stirring occasionally, until liquid is evaporated, about 30 minutes. Remove herb bundle and stir panko, Parmesan, salt, and pepper into the mushroom mixture. Transfer mixture to a food processor and purée until smooth. Let cool to room temperature.

On a lightly floured surface, roll puff pastry to a 9"x15" rectangle. Place on a parchment-lined rimmed baking sheet and freeze until firm, about 5 minutes. Spread mushroom purée evenly on puff pastry. Starting from one of the long sides, tightly roll pastry until you reach the middle. Repeat on other side. Gently stretch the log to 18" and freeze until firm, about 1 hour.

Preheat oven to 204°C and arrange racks in lower and upper thirds of oven. Line a second rimmed baking sheet with parchment. Cut the log in half crosswise, and cut each segment into 1/4" slices using a large sharp knife. Arrange slices on baking sheets at least 1" apart; brush with oil and sprinkle with flaky salt. Bake, rotating sheets top to bottom and back to front halfway through, until palmiers are golden and crisp, about 30 minutes. Let cool completely on baking sheets.

Pastry logs can be made up to 1 week ahead; store wrapped in plastic in the freezer. Palmiers can be baked up to 1 week ahead; store in an airtight container at room temperature, and re-crisp in a 163°C oven for 8–10 minutes before serving.

Avertissement

Bien que tous les efforts aient été faits pour garantir que les informations sont exactes et à jour, les besoins individuels peuvent varier et les exigences alimentaires peuvent différer en fonction des conditions de santé personnelles. Vérifiez toujours les étiquettes des aliments et les informations sur les allergènes avant de préparer ou de consommer une recette. Si vous avez des préoccupations spécifiques en matière de santé, des allergies, des intolérances, ou si vous suivez un régime prescrit médicalement, demandez conseil à votre médecin généraliste, pharmacien ou à un diététicien agréé avant d'apporter des changements significatifs à votre régime alimentaire ou à votre mode de vie.