Cake Mix Cookies with Vanilla Icing

"The thing about cake mix cookies, is they're the perfect cross between cake and cookie. I know it sounds obvious, but I just adore that they're more dense than cake, but still lighter than your average cookie. Also. So, easy to make. (Soooooo easy.) We often grab boxes of cake mix when they go on sale two for one (hello BOGO!) at our local market, then make a giant batch to stash in the freezer. Any flavor cake mix will work for these cookies (whoop whoop, German chocolate love), but my personal favorite is the white cake. But why you ask? Or more likely - whyyyyyyyyy? Well, because it goes with everything! I can add a flavored icing, or top it with pie filling, or whisk in some food coloring for themed cookies. It's just really versatile, and you know how I like versatility! (And if you didn't, well now you do!)."