Another way you can get the best of both worlds is to make up the cookie batter and scoop out cookies onto a baking sheet, but put it in the freezer rather than the oven. Bag them up once they’ve set and keep them in the freezer. When you want cookies, put as many as you like on the sheet and bake them up—any time, any where. You get yummy, “from scratch” cookies without need to make them from scratch then and there. (This, obviously, is nothing new. You do the same when you make cookies that you form into a log and freeze, slicing off what amount you want when you want them).