Whisk together flour and baking soda in small bowl, set aside.
Using an electric mixer with paddle attachment, combine butter with both sugars on medium speed until light and fluffy.
Reduce speed to low and add salt, vanilla, and eggs. Beat until well mixed, about a minute.
Add flour mixture to the other ingredients in the electric mixer and mix until combined.
Stir in chocolate chips.
Drop into tablespoon size balls onto cookie sheet. We use a silicone nonstick cooking mat, but you can also use parchment paper.
Cook 9-12 minutes. We pull ours out when the edges are golden, but the middle is still a little soft. Cookies can be stored in an air-tight container at room temperature for one week.