Preheat oven to 375.

flour, baking soda and salt in small bowl. Beat butter, granulated sugar, brown sugar and vanilla extract in large mixer bowl until creamy. Add eggs, one at a time, beating well after each addition. Gradually beat in flour mixture. Stir in chocolate chips.

Grease 15 x 10-inch jelly-roll pan (or pan of choice). Spread into prepared pan. Bake for 20 to 25 minutes or until golden brown. Cool in pan on wire rack.