Food & Cooking Recipes Dessert & Treats Recipes Cookie Recipes Sables Bretons By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on April 25, 2018 Print Share Share Tweet Pin Email Photo: Mike Krautter Yield: 24 Salted butter is the key ingredient in these popular French cookies, which is no surprise, as they hail from Brittany, the region famous for its butter. Ingredients 1 ½ sticks (¾ cup) salted butter, room temperature ⅔ cup sugar 3 large egg yolks 2 cups unbleached all-purpose flour, plus more for dusting Directions Pulse butter and sugar in a food processor until well combined and smooth. Add 2 egg yolks and pulse to combine. Add flour and pulse until dough comes together. On a lightly floured surface, shape into a disk, wrap in plastic, and refrigerate at least 2 hours or up to overnight. Preheat oven to 350 degrees with rack in top third. On a lightly floured surface, roll out dough to 1/8 inch thick. Using a 2 1/2-inch fluted round cutter, cut out rounds; transfer to parchment-lined baking sheets, spacing 2 inches apart. Reroll scraps once and cut out more rounds, if desired. Using the tines of a fork, press to create a crosshatch pattern. Refrigerate until firm, about 30 minutes. In a small bowl, whisk together remaining egg yolk and 1 teaspoon water; use to brush tops and sides of cookies. Bake, rotating sheets halfway through, until golden brown, about 15 minutes. Transfer sheets to wire racks; let cool completely. Print