1 large egg plus 1 egg yolk (at room temperature) for extra chewiness. Vanilla: 1 tablespoon pure vanilla extract.
, which uses a higher ratio of brown sugar to granulated sugar to achieve its signature texture. Popular Recipe: Soft & Chewy Chocolate Chip Cookies chocolate chip cookie recipe
1 cup packed light brown sugar and ½ cup granulated white sugar. 1 large egg plus 1 egg yolk (at
2 ¼ cups all-purpose flour, 1 teaspoon baking soda, and 1 teaspoon salt (sea salt or kosher preferred). 1 teaspoon baking soda
1 cup (2 sticks) unsalted butter, softened to room temperature.