No need! This recipe does not require chilling the cookie dough prior to baking. (Though if you are not baking them right away it is fine to store the dough in the fridge until you are ready to bake.) Trouble shooting tip- If you go to roll your dough and for some reason it feels too wet, feel free to chill it in the fridge for 30 minutes to 1 hour to firm up before proceeding.