Brown sugar syrup substitutes

The closest possible match, because you are reassembling the original. Commercial brown sugar is refined white sugar with cane molasses blended back in, roughly 3 to 4 percent for light brown and 6 to 7 percent for dark, so adding molasses to plain syrup lands you in exactly the right place.

Best for

whiskey and rum cocktails, brown sugar milk tea, coffee drinks, baking and glazes

Start with half a teaspoon and taste. Molasses is much more assertive than the amount hidden inside brown sugar suggests, and going too far makes the drink taste faintly burnt and metallic. Use light molasses for light brown sugar syrup, and blackstrap for nothing at all unless you specifically want that bitterness.

Raw cane sugars that keep a thin coating of their original molasses rather than having refined molasses added back. The result tastes cleaner and more mineral, with a dry toffee note instead of the sticky, slightly bitter richness of brown sugar.

Best for

Old Fashioneds and stirred whiskey drinks, tiki and rum drinks, iced coffee

In a bourbon drink most people prefer this to brown sugar syrup outright. Where it falls short is brown sugar boba, where the heavy, almost caramel-toffee depth is the whole point and demerara reads as too polite.

No cooking, no dissolving, and it is already the right consistency and roughly the right colour. What changes is the flavour direction: maple is woody, faintly smoky and vanilla-like, where brown sugar is toffee and mineral.

Best for

bourbon and rye drinks, coffee, pancake-adjacent baking, glazes for pork and ribs

Excellent in anything with whiskey. Distinctly noticeable in brown sugar milk tea, where the drink stops tasting like brown sugar boba and starts tasting like a maple latte. Grade A amber is milder, grade B or dark robust is closer in weight to brown sugar.

Muscovado is unrefined cane sugar that keeps all of its molasses, so it is the same idea turned up. Deeper colour, stickier body, a pronounced liquorice and treacle edge that light brown sugar does not have.

Best for

dark rum drinks, brown sugar boba, gingerbread and sticky puddings

Because it is more strongly flavoured than light brown sugar, scale back or it will bulldoze a delicate drink. It also dissolves more slowly and clumps, so break it up with a fork before it goes in the pan.

Thick invert syrups with a clean butterscotch flavour. They give you body and caramel sweetness, but none of the slightly bitter, mineral edge that molasses provides, so the result tastes rounder and simpler.

Best for

rum drinks, baking where a sticky texture helps, coffee syrups

The mouthfeel is arguably better than brown sugar syrup, thicker and glossier. If you want the missing bitterness back, a quarter teaspoon of molasses per quarter cup closes the gap.

Coconut palm sugar dissolves into a syrup that is genuinely close to brown sugar in colour and carries a comparable caramel note, plus a slight nutty, smoky character of its own.

Best for

brown sugar milk tea, Southeast Asian desserts, coffee, refined-sugar-free versions

One of the better swaps for boba specifically, because it can be cooked down dark without turning acrid. It does not dissolve quite as readily as brown sugar, so keep it on low heat and stir until there is no grit left on the spoon.