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Toasted Coconut Sables

By America's Test Kitchen

Published on October 14, 2008

Time

1¾ hours, plus 1 hour chilling

Yield

Makes about 40 cookies

Toasted Coconut Sables

Ingredients

1 large egg 10 tablespoons (1 ¼ sticks) unsalted butter, softened⅓ cup plus 1 tablespoon granulated sugar (2 ¾ ounces/78 grams)¼ teaspoon table salt 1 teaspoon vanilla extract 1 ½ cups unbleached all-purpose flour (7 ½ ounces/213 grams)⅓ cup finely chopped toasted sweetened coconut 1 teaspoon large egg white, lightly beaten with 1 teaspoon water⅓ cup finely chopped untoasted sweetened coconut

Before You Begin

Make sure the cookie dough is well chilled and firm so that it can be uniformly sliced. After the dough has been wrapped in parchment, it can be double-wrapped in plastic and frozen for up to 2 weeks.

Instructions

  1. Place egg in small saucepan, cover with 1 inch water, and bring to boil over high heat. Remove pan from heat, cover, and let sit 10 minutes. Meanwhile, fill small bowl with ice water. Using slotted spoon, transfer egg to ice water and let stand 5 minutes. Crack egg and peel shell. Separate yolk from white; discard white. Press yolk through fine-mesh strainer into small bowl.
  2. In bowl of stand mixer fitted with paddle attachment, beat butter, granulated sugar, salt, and cooked egg yolk on medium speed until light and fluffy, about 4 minutes, scraping down sides of bowl and beater with rubber spatula as needed. Turn mixer to low, add vanilla, and mix until incorporated. Stop mixer; add flour and toasted sweetened coconut and mix on low speed until just combined, about 30 seconds. Using rubber spatula, press dough into cohesive mass.
  3. Divide dough in half; roll each piece into log about 6 inches long and 1 3/4 inches in diameter. Wrap each log in 12-inch square of parchment paper and twist ends to seal and firmly compact dough into tight cylinder (see illustrations below). Chill until firm, about 1 hour.
  4. Adjust oven racks to upper-middle and lower-middle positions and heat oven to 350 degrees. Line 2 rimmed baking sheets with parchment paper. Using chef’s knife, slice dough into ¼-inch-thick rounds, rotating dough so that it won’t become misshapen from weight of knife. Place cookies 1 inch apart on baking sheets. Using pastry brush, gently brush cookies with egg white mixture and sprinkle evenly with untoasted sweetened coconut.
  5. Bake until centers of cookies are pale golden brown with edges slightly darker than centers, about 15 minutes, rotating baking sheets front to back and top to bottom halfway through baking. Cool cookies on baking sheet 5 minutes; using thin metal spatula, transfer cookies to wire rack and cool to room temperature. Store cooled cookies between sheets of parchment paper in airtight container for up to 1 week.
Toasted Coconut Sables
Photography by Kritsada Panichgul. Styling by Janette Zepeda.

Toasted Coconut Sables

Headshot of America's Test Kitchen
By America's Test Kitchen
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Time

1¾ hours, plus 1 hour chilling

Yield

Makes about 40 cookies

Ingredients

1 large egg
10 tablespoons (1 ¼ sticks) unsalted butter, softened
⅓ cup plus 1 tablespoon granulated sugar (2 ¾ ounces/78 grams)
¼ teaspoon table salt
1 teaspoon vanilla extract
1 ½ cups unbleached all-purpose flour (7 ½ ounces/213 grams)
⅓ cup finely chopped toasted sweetened coconut
1 teaspoon large egg white, lightly beaten with 1 teaspoon water
⅓ cup finely chopped untoasted sweetened coconut

Test Kitchen Techniques

Ingredients

1 large egg
10 tablespoons (1 ¼ sticks) unsalted butter, softened
⅓ cup plus 1 tablespoon granulated sugar (2 ¾ ounces/78 grams)
¼ teaspoon table salt
1 teaspoon vanilla extract
1 ½ cups unbleached all-purpose flour (7 ½ ounces/213 grams)
⅓ cup finely chopped toasted sweetened coconut
1 teaspoon large egg white, lightly beaten with 1 teaspoon water
⅓ cup finely chopped untoasted sweetened coconut

Test Kitchen Techniques

Ingredients

1 large egg
10 tablespoons (1 ¼ sticks) unsalted butter, softened
⅓ cup plus 1 tablespoon granulated sugar (2 ¾ ounces/78 grams)
¼ teaspoon table salt
1 teaspoon vanilla extract
1 ½ cups unbleached all-purpose flour (7 ½ ounces/213 grams)
⅓ cup finely chopped toasted sweetened coconut
1 teaspoon large egg white, lightly beaten with 1 teaspoon water
⅓ cup finely chopped untoasted sweetened coconut

Test Kitchen Techniques

Why This Recipe Works

It took some detective work to develop a French butter cookie recipe with a properly sandy texture. Cutting back on the butter in our sable recipe helped, but the breakthrough was using a traditional French ingredient—hard-cooked egg yolk—which eliminated excess moisture and perfected the texture of the cookies.

Before You Begin

Make sure the cookie dough is well chilled and firm so that it can be uniformly sliced. After the dough has been wrapped in parchment, it can be double-wrapped in plastic and frozen for up to 2 weeks.

Instructions

  1. Place egg in small saucepan, cover with 1 inch water, and bring to boil over high heat. Remove pan from heat, cover, and let sit 10 minutes. Meanwhile, fill small bowl with ice water. Using slotted spoon, transfer egg to ice water and let stand 5 minutes. Crack egg and peel shell. Separate yolk from white; discard white. Press yolk through fine-mesh strainer into small bowl.
  2. In bowl of stand mixer fitted with paddle attachment, beat butter, granulated sugar, salt, and cooked egg yolk on medium speed until light and fluffy, about 4 minutes, scraping down sides of bowl and beater with rubber spatula as needed. Turn mixer to low, add vanilla, and mix until incorporated. Stop mixer; add flour and toasted sweetened coconut and mix on low speed until just combined, about 30 seconds. Using rubber spatula, press dough into cohesive mass.
  3. Divide dough in half; roll each piece into log about 6 inches long and 1 3/4 inches in diameter. Wrap each log in 12-inch square of parchment paper and twist ends to seal and firmly compact dough into tight cylinder (see illustrations below). Chill until firm, about 1 hour.
  4. Adjust oven racks to upper-middle and lower-middle positions and heat oven to 350 degrees. Line 2 rimmed baking sheets with parchment paper. Using chef’s knife, slice dough into ¼-inch-thick rounds, rotating dough so that it won’t become misshapen from weight of knife. Place cookies 1 inch apart on baking sheets. Using pastry brush, gently brush cookies with egg white mixture and sprinkle evenly with untoasted sweetened coconut.
  5. Bake until centers of cookies are pale golden brown with edges slightly darker than centers, about 15 minutes, rotating baking sheets front to back and top to bottom halfway through baking. Cool cookies on baking sheet 5 minutes; using thin metal spatula, transfer cookies to wire rack and cool to room temperature. Store cooled cookies between sheets of parchment paper in airtight container for up to 1 week.

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