Heat oven to 375 degrees. Combine flour, cake flour, baking powder and baking soda in medium bowl; set aside. Combine butter, sugar and brown sugar in large mixer bowl. Beat at medium speed, scraping bowl often, until creamy (2 to 3 minutes). Add eggs and vanilla. Continue beating, scraping bowl often, until well mixed (1 minute). Reduce speed to low. Continue beating, gradually adding flour mixture, until well mixed (2 to 3 minutes). Stir in chocolate chips by hand. Drop dough by 1/4 cupfuls 2 inches apart onto baking sheets Bake for 10 to 14 minutes or until light golden brown. (be careful not to overbake) Let stand 1 to 2 minutes and remove from baking sheets.

To add this recipe to your collection, drag the image to one of your lists in MacGourmet, or right click on it, download the linked file to your computer, and import the file.