Preheat oven to 350 degrees F.
In large bowl, with mixer on medium-low speed, beat sugars and vegetable spread until well blended, occasionally scraping bowl with rubber spatula. Add egg, egg white, and vanilla; beat until smooth. Beat in flour, baking soda, and salt until mixed.
With wooden spoon, stir in oats and chocolate chips until well combined.
Drop dough by rounded measuring tablespoons, 2 inches apart, on ungreased large cookie sheet. Bake cookies 12 to 13 minutes or until golden. With wide metal spatula, transfer cookies to wire rack to cool.
