These are my absolute favorite and perfect chocolate chip cookies. I've tried tons of recipes to get them the way I like them. Perfect if you like good chocolate chips, and crispy cookies. Please do try the Ghirardelli Double Chocolate Chips. They're extra big and they stay creamy, even after baking, and have such good flavor. If you can't find those, try a good quality semi sweet chocolate, chopped into chunks. From the Ghirardelli site, but I've made changes. By the way, I've made these time after time with consistent results each time. EXCEPT for the time my husband bought butter flavor shortening instead of plain. What a disaster! I actually mourned the passing of that bag of Ghirardelli chips, lol. So PLEASE, for my happiness and yours, USE PLAIN SHORTENING, not butter flavor icky shortening! Thank you.