How to cook "Chocolate Chip Cookies"

I learned how to cook "Chocolate Chip Cookies" on eHow.com.

I learned some KEY POINTS.
For example, do not sift when stir together flour, baking soda and salt.
Distribute chocolate chips evenly when you put into them in the flur mixture.

VOCAB:
Stir：かき回す, かき混ぜる
Sift： 〈粉などを〉ふるいにかける, ふるう
Distribute：…を（…に）分配する
Yolk：卵黄