Food & Cooking Recipes Dessert & Treats Recipes Cookie Recipes Brown-Butter Cookies 3.3 (303) 5 Reviews By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on May 19, 2020 Print Rate It Share Share Tweet Pin Email Prep Time: 25 mins Total Time: 1 hr 40 mins Yield: 40 Martha made these cookies on Martha Bakes episode 312. Ingredients 15 tablespoons unsalted butter, cut into pieces 2 teaspoons pure vanilla extract 2 cups all-purpose flour 1 teaspoon baking powder ½ cup granulated sugar ½ teaspoon salt 1 egg white, lightly beaten ⅓ cup sanding sugar Directions Melt butter over medium heat. Continue to cook, stirring constantly, until deep golden brown, about 11 minutes. Immediately pour butter into a large bowl, and let cool to room temperature, about 10 minutes. Stir in vanilla. Whisk together flour, baking powder, granulated sugar, and salt. Gradually stir into butter mixture. Form dough into a ball, then roll into a 14-inch-long log (about 1 1/2 inches in diameter). Wrap in parchment, and refrigerate until firm, 1-2 hours. Preheat oven to 350 degrees. Brush dough with egg wash, and roll in sanding sugar. Slice into 3/8-inch rounds, and transfer to parchment-lined baking sheets. Bake until light brown and firm, 15 to 17 minutes. Let cool completely on baking sheets on wire racks. Chris Court Cook's Notes When Martha made these cookies on Martha Bakes, she wrapped the log of dough in parchment paper and slipped the wrapped log of dough into an empty paper towel tube that had been cut from one end to the other. Then she wrapped the ends with plastic wrap and refrigerated the dough. Rate it Print