1Whisk together flour, baking powder, baking soda, and cornstarch in a medium bowl. Set aside.
2Whisk together flour, baking powder, baking soda, and cornstarch in a medium bowl. Set aside.
3Whisk together flour, baking powder, baking soda, and cornstarch in a medium bowl. Set aside.
4Cream together brown sugar, granulated sugar, and butter in a large bowl until light and fluffy.
5Cream together brown sugar, granulated sugar, and butter in a large bowl until light and fluffy.
6Cream together brown sugar, granulated sugar, and butter in a large bowl until light and fluffy.
7Beat in eggs one at a time, followed by vanilla extract, for 3-4 minutes until the batter turns pale and the sugar is well incorporated.
8Beat in eggs one at a time, followed by vanilla extract, for 3-4 minutes until the batter turns pale and the sugar is well incorporated.
9Beat in eggs one at a time, followed by vanilla extract, for 3-4 minutes until the batter turns pale and the sugar is well incorporated.
10Gradually mix in dry ingredients until just combined, being careful not to overmix.
11Gradually mix in dry ingredients until just combined, being careful not to overmix.
12Gradually mix in dry ingredients until just combined, being careful not to overmix.
13Stir in chocolate chips.
14Stir in chocolate chips.
15Stir in chocolate chips.
16Scoop 2 tablespoon-sized balls of dough onto the prepared baking sheet. Leave the dough balls slightly rough and stacked, with a rustic texture. Place 4 cookies on each pan, leaving 4 inches of space between each one. Top with extra chocolate chips.
17Scoop 2 tablespoon-sized balls of dough onto the prepared baking sheet. Leave the dough balls slightly rough and stacked, with a rustic texture. Place 4 cookies on each pan, leaving 4 inches of space between each one. Top with extra chocolate chips.
18Scoop 2 tablespoon-sized balls of dough onto the prepared baking sheet. Leave the dough balls slightly rough and stacked, with a rustic texture. Place 4 cookies on each pan, leaving 4 inches of space between each one. Top with extra chocolate chips.
19Bake for 13-16 minutes on middle rack or until edges are lightly golden brown.
20Bake for 13-16 minutes on middle rack or until edges are lightly golden brown.
21Bake for 13-16 minutes on middle rack or until edges are lightly golden brown.
22Remove from oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
23Remove from oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
24Remove from oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.