A glass of Old Fashioned cocktail sweetened with sorghum syrup beside a Still Branch box and packet with sorghum cane in a barn

Sorghum syrup: the original sweetener in an Old Fashioned

The Old Fashioned is one of the oldest cocktails on record, and for most of its life the sweetener in the glass wasn't refined white sugar. It was sorghum syrup. In the bourbon country where the drink grew up, sorghum was the sweetener families kept on the table, pressed from cane that grew at the edge of the same fields that fed the corn for the whiskey. We put sorghum syrup in every Still Branch packet for that exact reason. It belongs there.

Most mixers reach for plain simple syrup because it's cheap and it disappears. That's the problem. It disappears. Sorghum brings something simple syrup can't: a low, earthy sweetness with a little mineral edge that sits under the bourbon instead of sugar-coating it. Once you taste an Old Fashioned built this way, the standard version feels a little flat.

Where sorghum syrup grew up

Sorghum cane looks like corn from a distance. Tall stalks, broad leaves, planted in long rows. Across Kentucky and the rest of the upland South, farmers grew it at the margins of their corn fields, and in late summer they cut it, crushed the stalks, and boiled the juice down in long open pans until it turned dark and thick.

This was the everyday sweetener for a big stretch of American history. Refined cane sugar came from far away and cost money. Sorghum syrup came from the back forty and cost a weekend of hard work. If you were making a whiskey drink in 1880s Kentucky, the sweetener within arm's reach was almost certainly sorghum.

So the geography lines up. Bourbon needs corn, and much of it still comes from Kentucky. Sweet sorghum grew in the same soil, in the same counties, and was harvested by the same families. The drink and sorghum syrup come from the same patch of ground. They were never meant to be strangers.

What sorghum syrup does to the drink

Pour a spoon of sorghum and smell it first. You get something between molasses and toasted grain, with a tang at the back that keeps it from going cloying. It's darker and more savory than maple, less bitter than blackstrap molasses.

In an Old Fashioned, that profile is close to perfect. Bourbon already carries vanilla, oak, and caramel from the barrel. Sorghum syrup meets those notes on their level. It adds body and a roasted depth, then steps back so the whiskey stays in front. Simple syrup just sweetens. Sorghum syrup seasons.

It also changes how the drink feels in the mouth. Sorghum has a fuller texture than sugar water, so the cocktail reads a little rounder and richer without turning into dessert. At 28 calories per Still Branch packet, it does all of that without much sugar at all.

How we source our sorghum syrup

Here's where we get particular. The sorghum syrup in our packets comes from small Kentucky farms that still make it the slow way, by hand, in small batches each fall.

This is a vanishing craft. Pressing and boiling sorghum is hot, tedious work, and the people who do it well learned it from someone who learned it from someone. The syrup off a good farm tastes nothing like the industrial stuff. It has character. Each batch carries a little of the field it came from.

We could buy a cheaper, blander sweetener and most people would never run the numbers. We don't, because the whole point of Still Branch is a real Old Fashioned, and a real Old Fashioned in this part of the country starts with sorghum. Sourcing it from those farms keeps a piece of Kentucky tradition alive and keeps the flavor honest. The sorghum syrup is the soul of the recipe, sitting alongside dark brown sugar, maple, two bitters, and a touch of Italian Marasca cherry.

The harvest window is short. Sorghum gets cut in the early fall, and the pressing has to happen within a day or two before the juice sours. A farm might run its mill for only a few weeks a year, then the season is done. That rhythm is why good sorghum syrup stays scarce and why the farms that still make it are worth paying for. We'd rather build the box around an ingredient with a story than chase the cheapest line item on the sheet.

Build an Old Fashioned with sorghum syrup

You don't need a sorghum jug or a candy thermometer to taste this. The work is already done in the packet.

Tear one open into a rocks glass. Add ice, the bigger the cube the better, since it melts slower and keeps the drink from watering down. Pour two ounces of bourbon or rye over the top. Stir for about 30 seconds to chill and marry everything. Twist a strip of orange peel over the glass if you've got one, then drop it in.

That's the whole build. The sorghum syrup, the bitters, and the cherry are already balanced for you, so the only variable is the whiskey you choose. A wheated bourbon like a Weller leans soft and round against the sorghum. A high-rye pour brings more spice and snap. Both work.

Hosting a few people? The packets make scaling painless. One per guest, same pour of bourbon each, and four real Old Fashioneds are in hands inside two minutes instead of the twelve it takes to muddle and stir them one at a time. No sticky counter, no sugar that won't dissolve, no fridge full of half-used bottles.

This is the drink the Old Fashioned was the first time around, made with the sweetener that was actually on the table. Sorghum syrup is the detail that takes it from fine to right. Try it once and you'll taste why we refuse to swap it out.

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Book titled 'The Old Fashioned, Ten Ways' by Still Branch with a cocktail on a dark background