Langues-de-Chat

By á-9642

The long, thin shape of these cookies accounts for their distinctive name, which means "cat's tongue" in French.

Ingredients

• 1/4 pound unsalted butter, cut into small pieces, plus more for cookie sheet
• 1/2 cup superfine sugar
• 1 cup unbleached all-purpose flour
• 1/4 teaspoon salt
• 3 large egg whites
• 1/2 teaspoon pure vanilla extract
• Zest of 1 lemon, grated
• 8 ounces bittersweet chocolate, chopped
• 1 tablespoon corn syrup
• 1 cup chopped pistachios

Details

Servings 5
Adapted from marthastewart.com

Preparation

Step 1

Heat oven to 400 degrees. Lightly butter a heavy cookie sheet. In bowl of an electric mixer fitted with the paddle attachment, cream the butter. Add the sugar, and continue to beat until creamy, about 2 to 3 minutes. Sift the flour three times with the salt. Beat egg whites into the butter, one at a time. Add the vanilla. Scrape down the sides of the bowl with a rubber spatula. Add flour mixture gradually, scraping down the sides. Stir in the lemon zest.

Transfer the batter to a large pastry bag fitted with a #2B tip and a large-size coupler. Pipe out cookies in an S shape, about 3 inches long. Repeat S pattern in reverse.

Bake until the edges are golden brown, about 12 to 15 minutes. Transfer to a cooling rack. Cookies will become crisp as they cool.

Combine the chocolate and corn syrup in a double boiler over simmering water; stir occasionally with a rubber spatula until smooth. Using a small offset spatula or knife, spread cookie with chocolate, and top with another cookie to form a sandwich. Dip about 1 inch of each cooled cookie into chocolate, and roll to coat with pistachios; let dry.

Yield
Makes about 5 dozen 3-inch cookies