Preheat oven to 350 degrees F. Beat sugars, vanilla, butter and eggs n a large bowl on medium speed or with a spoon until light and fluffy. Stir in flour, salt and baking soda. Dough will stiffen. Stir in chocolate chips. Drop dough by the tablespoonful onto an ungreased cookie sheet
, about 2 inches apart. Flatten slighly with hands or spoon. Bake
11 to 13 minutes or until light brown
. Cool 1 to 2 minutes, and then remove from cookie sheet. Makes about 6 dozen cookies.