Pre-heat the oven to 190°C
Combine the flour, baking soda and salt in a small bowl.
Beat the butter, granulated sugar, brown sugar and vanilla extract in a large mixer bowl until creamy.
Add eggs, one at a time, beating well after each addition.
Gradually beat into the flour mixture.
Stir in chocolate chips.
Using a tablespoon, drop rounded spoonfuls onto ungreased baking sheets.
Bake for 7 to 9 minutes until lightly browned on the edges.
Cool on baking sheets for 2 minutes, then remove to wire racks to cool completely.