Next time you bake some cookies, double (or triple) the recipe and freeze some for later! It makes it really easy to have some last minute cookies...just pull the bag out of the freezer, cut the batter, place your cookies on your cookie sheet and bake! Its seriously that easy. . Every cookie recipe I have tried has worked great like this.
Dont forget to label and date your bag...as well as write the time and temperature for baking.