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Gluten-Free Pistachio Truffle Cookies

Glutenfree pistachio truffle cookies.
Gluten-Free Pistachio Truffle CookiesTara Donne, food styling by Liza Jernow

These naturally gluten-free cookies are a cross between two favorite holiday indulgences: truffles and macaroons.

Recipe information

  • Total Time

    2 1/2 hours

  • Yield

    Makes about 3 1/2 dozen cookies

Ingredients

For the truffle filling:

1

/2 cup heavy cream

2

tablespoons brown-rice syrup

8

ounces high-quality bittersweet chocolate, finely chopped

1

tablespoon cognac

Pistachio cookie base:

1

cup plus 3 tablespoons shelled pistachios, divided

1

/4 cup granulated sugar

1

tablespoon cornstarch

1

/4 teaspoon fine sea salt

1

large egg white

1

teaspoons vanilla extract

1

/8 teaspoon almond extract

For the chocolate shell:

6

ounces high-quality bittersweet chocolate, roughly chopped

1

tablespoon extra-virgin coconut oil

Need to make a substitution?

Preparation

  1. Make the truffle filling:

    Step 1

    In a small saucepan, heat cream and brown rice syrup over medium heat until it just begins to simmer. Immediately remove the pot from heat and add chocolate. Let stand for 3 minutes, then stir until chocolate is melted and smooth. Add cognac and stir to combine.

    Step 2

    Transfer truffle filling to a medium bowl and let stand at room temperature until the texture thickens and resembles peanut butter, whisking occasionally, about 45 minutes.

  2. Make the cookies:

    Step 3

    Arrange the racks in the upper and lower rungs in the oven and preheat the oven to 325°F. In the bowl of a food processor, pulse 3 tablespoons pistachios until very finely ground and powdery. Set ground pistachios aside.

    Step 4

    In the bowl of a food processor, combine remaining 1 cup pistachios, sugar, cornstarch, and salt; pulse until very finely ground. Add the egg white, vanilla extract, and almond extract, and pulse until well combined.

    Step 5

    Drop dough by teaspoonfuls onto two parchment-lined baking sheets, spacing them 1 inch apart. Use a finger dipped in water to gently flatten the pistachio rounds until they are about 1 inch in diameter. Bake until the cookies are set and edges are golden, about 12 minutes. Let the cookies to cool completely, then freeze cookies for 1 hour.

  3. Assemble the cookies:

    Step 6

    Once the cookies have been frozen, spoon 1/2 teaspoon truffle filling on the flat side of each cookie. Use a butter knife or small offset spatula to shape the filling to a domed point. Freeze cookies until the filling is set, about 15 minutes more. Place cookies on a wire rack placed over a parchment-lined rimmed baking sheet.

    Step 7

    In a heatproof bowl set over a medium saucepan of barely simmering water, combine the 6 ounces of chocolate and the coconut oil. Stir until mixture is smooth; remove from heat and let cool slightly.

  4. Finish the cookies:

    Step 8

    Working with one cookie at a time, spoon the chocolate shell over the cookies to completely enclose the filling. Sprinkle the top of each cookie with a pinch of reserve ground pistachio while the glaze is still wet. Let cool completely before serving.

    Step 9

    Make ahead: The cookies can be stored in the refrigerator for up to 1 week.