Preheat your oven to 375
in the bowl of an electric mixer combine butter, sugars, and vanilla
Add in eggs one at a time stirring after each addition.
Gradually add in flour, salt, and baking soda , stir until well incorporated
Fold in chocolate chips
Press dough into the bottom of a 15 x10 inch cookie sheet.
Bake 20-25 min or until golden brown
Let cool completely (about 30 min) cut & serve