I grew up on the Toll House cookie recipe. As I've aged I found I like the taste of the Hershey's brand chips better. The recipe on their bag is my all time favorite right now. I sometimes substitute 1/2 oatmeal instead of 1/2 a.p. flour to make a bit chewier cookie. Also, to change up your recipe, add whatever you like besides choc chips. I found a recipe online that called for broken pretzel pieces to be added to choc chip cookie batter along with choc chips. Really good. (I'm a fan of choc cover pretzels though). We sometime add mini m&ms for color, walnuts or nuts to your taste, raisins, etc. Go wild!