You know that scene in the Wizard of Oz, after the house lands, when Dorothy opens the door and suddenly her world is in technicolor?
Of course, as the article goes on to say, "This, of course, leads to dilemmas when sharing your Berger Cookies with others". Because if you're like us, when you bite into that "absurdly generous schmear", there's no turning back, and certainly no offering bites to others. The beauty is not only in taste (which one Serious Eats reader described as "almost nauseating--in a good way") but in texture--whereas on other cookies the chocolate topping may be hard and break off unevenly, the soft fudge on the Berger cookie doesn't crack when bitten, and therefore allows the perfect ratio of chocolate to cookie with every bite.
...the extra-thick layer of fudge, which is nearly a half an inch at its thickest point (yes, we measured), is applied in an absurdly generous schmear that can barely be contained by the limited surface area of the cookie. As a result, the fudge tends to droop over the cookie in odd formations with distinctive wave patterns--like chocolaty stalagtites. What's more, the actual amount of fudge can vary dramatically from cookie to cookie.