First, let’s name the real culprit: fat. Shortbread lives and dies by its butter ratio. It’s supposed to be crumbly, but not that crumbly. If your dough looks like sand, you’ve committed the cardinal sin of over-flouring or under-buttering.
Think of it this way: butter is the glue that holds tiny flour particles together in a happy union. Without enough of it, your dough becomes a dysfunctional family reunion where no one wants to hold hands. Awkward.
And here’s a surprising fact: traditional Scottish shortbread uses a 1:2:3 ratio—one part sugar, two parts butter, three parts flour. Yes, that’s more butter than sugar. It’s basically a butter delivery system with a sugar hat. If you’re skimping on the butter to save calories, stop. You’ve already lost the war against deliciousness.