What Is Penuche? Our Brown-Sugar Fudge, Explained

Stand at our fudge counter long enough and you’ll hear the same question a dozen times: what’s penuche? It’s the light-brown slab sitting in the case among the chocolates, and it has been there since our Keystone shop opened in 1977. The short answer: it’s fudge made with brown sugar instead of chocolate. The longer answer is worth a minute, because penuche quietly does more work in our shop than any other flavor.

So what is penuche, exactly?

Penuche is brown-sugar fudge. There’s no chocolate in it at all — just brown sugar, butter, milk, and vanilla, cooked and beaten the same way as any other fudge. What sets it apart is the molasses that brown sugar carries with it. Cooked down, it lands somewhere between caramel and butterscotch: deep, buttery, a little toasty. The texture is pure fudge, smooth and dense, but the flavor is what an old candy maker would have simply called brown-sugar candy.

People who grew up with penuche tend to spot it across the room. People who didn’t usually ask for a taste, and then leave with a slice of Penuche Fudge anyway.

One candy, half a dozen spellings

Penuche is the usual spelling, but depending on whose cookbook you’re reading you’ll also see penuchi, panocha, panoche, or panuche. The name is generally traced back to a Spanish word for raw sugar, and the candy itself became a fixture of New England kitchens well over a century ago, handed down through church and community cookbooks. In some families it’s simply “brown sugar fudge,” and that works too. Out here in the Black Hills we call it penuche — but if you ask for the brown-sugar one, we’ll know exactly what you mean.

How we’ve made it since 1977

Our penuche is made like every other fudge in the case: in small batches, right at the shop, the old-fashioned way. Brown sugar and butter don’t leave a candy maker much room to hide. Cook the batch a touch short and it won’t set; take it a touch long and it turns crumbly instead of creamy. Getting it right is mostly patience and practice, and after nearly fifty years of batches we’ve had plenty of both.

The quiet workhorse of our fudge case

Here’s the part most folks don’t know: penuche isn’t just one flavor among our thirteen. It’s the foundation for two of the others.

Our Caramel Pecan Fudge is built on a penuche base — that same brown-sugar fudge, loaded up with pecans. Brown sugar and pecans is about as natural a pairing as candy gets, which is why that one rarely sits in the case for long.

And our German Chocolate fudge is half penuche, too. It’s a two-layer fudge, and the “frosting” side — the layer that plays the part of the rich frosting on a German chocolate cake — is penuche. So if you’ve tried either of those and liked what was going on underneath, you’ve already had penuche. You just didn’t know its name.

Try it plain, or in disguise

You’ll find penuche in the fudge case at both of our shops — 117 Winter Street in Keystone and 205 Main Street in Hill City — alongside the Caramel Pecan and German Chocolate it holds together, and the rest of our small-batch fudge flavors. If your Black Hills trip is already behind you, we ship fudge anywhere in the U.S.

Either way, next time you see a light-brown slab you don’t recognize in a fudge case, you’ll know: that’s penuche, and it’s been earning its spot since 1977.