If you prefer to use shortening in your cookies you totally can. There are some differences between butter and shortening that may affect the texture of your cookies, though. For instance, butter has more water content. So, if you do decide to use shortening you will likely result in a slightly more firm cookie with even more height to them. But, they'll still turn out if you sub shortening for the butter in this candy cookies recipe!u003cbr/u003eu003cbr/u003eThis post has some really good info on u003ca rel=u0022noreferrer noopeneru0022 href=u0022https://www.thespruceeats.com/substitute-shortening-for-butter-995116u0022 target=u0022_blanku0022u003esubbing shortening for butteru003c/au003e and vice versa!