BON APPETIT CHOCOLATE CHIP COOKIES RECIPES

Steps:

• Place racks in upper and lower thirds of oven; preheat to 375°. Whisk flour, salt, and baking soda in a small bowl; set aside.
• Cook ½ cup (1 stick; 113 g) butter in a large saucepan over medium heat, swirling often and scraping bottom of pan with a heatproof rubber spatula, until butter foams, then browns, about 4 minutes. Transfer butter to a large heatproof bowl and let cool 1 minute. Cut remaining ¼ cup (½ stick; 56 g) butter into small pieces and add to brown butter (it should start to melt but not foam and sizzle, so test with one piece before adding the rest).
• Once butter is melted, add both sugars and whisk, breaking up any clumps, until sugar is incorporated and no lumps remain. Add egg and egg yolks and whisk until sugar dissolves and mixture is smooth, about 30 seconds. Whisk in vanilla. Using rubber spatula, fold reserved dry ingredients into butter mixture just until no dry spots remain, then fold in chocolate (the dough will be soft but should hold its shape once scooped; if it slumps or oozes after being scooped, stir dough back together several times and let rest 5–10 minutes until scoops hold their shape as the flour hydrates).
• Using a 1½-oz. scoop (3 Tbsp.), portion out 16 balls of dough and divide between 2 parchment-lined rimmed baking sheets. Bake cookies, rotating sheets if cookies are browning very unevenly (otherwise, just leave them alone), until deep golden brown and firm around the edges, 8–10 minutes. Let cool on baking sheets. Do Ahead: Cookies can be made 3 days ahead. Store airtight at room temperature.

Steps:

• Cook butter in a medium saucepan over medium heat, stirring often, until it foams, then browns (5–8 minutes). Scrape into a large bowl and let cool slightly, about 10 minutes (an instant-read thermometer should register 125 degrees Fahrenheit).
• Meanwhile, whisk flour, baking soda and kosher salt together in a medium bowl.
• Add brown sugar and granulated sugar to browned butter. Using an electric mixer on medium speed, beat until incorporated, about 1 minute. Add eggs and vanilla, increase mixer speed to medium-high, and beat until mixture lightens and begins to thicken, about 1 minute. Reduce mixer speed to low; add dry ingredients and beat just to combine. Mix in toffee pieces and chocolate wafers with a wooden spoon or rubber spatula. Chocolate chips work too but you will not get the pooled chocolate effect you see in images of this cookie. Let dough sit at room temperature at least 30 minutes to allow flour to hydrate. Dough will look very loose at first, but will thicken as it sits.
• Place a rack in middle of oven; preheat to 375 degrees Fahrenheit. Using a 1 oz ice cream scoop, portion out balls of dough and place on a parchment-lined baking sheet, spacing about 3" apart (you can also form dough into ping pong–sized balls with your hands). Do not flatten; cookies will spread as they bake. Sprinkle with sea salt.
• Bake cookies until edges are golden brown and firm but centers are still soft, 9–11 minutes. Let cool on baking sheet for 10 minutes, then transfer to a wire rack and let cool completely. Repeat with remaining dough and a fresh parchment-lined, cooled baking sheet.