Preheat oven to 350°F. Line a baking sheet with parchment paper. Set aside.
In a medium bowl, combine the flour, salt, and baking soda. Set aside.
1¼ cups all-purpose flour, ½ teaspoon kosher salt, ½ teaspoon baking soda
In the bowl of a stand mixer fitted with the paddle attachment, beat the butter and sugars together until they are light and fluffy. Add in the egg and vanilla, and continue mixing until they are blended. Add in the flour mixture and beat until the dough is soft and creamy.
½ cup unsalted butter, ⅓ cup granulated sugar, ⅓ cup brown sugar, 1 large egg, 1 teaspoon pure vanilla extract
Fold in the chocolate chips until they are evenly mixed into the dough.
¾ cup semisweet chocolate chips
Using a cookie portion scoop or spoon, drop scoops of the dough onto the preapred baking sheet. Leave about 1 inch between the cookies to allow for spread while baking. Bake for about 9-11 minutes, until the edges of the cookies begin to turn golden brown.
Remove from the oven and place on cooling racks to cool.