Substitutions

What can I use instead of dark brown sugar?

Granulated sugar carrying roughly double the molasses of light brown sugar, giving a damp, strongly caramel-flavoured, deeply coloured sugar.

What it does in a recipe: Sweetness with maximum moisture, acidity and treacle flavour - the backbone of gingerbread, barbecue rubs and dense chewy cookies. Pick the swap that covers that job - the ratios below are written so you can act on them without doing any arithmetic.

Also called: Soft dark brown sugar, Old-fashioned brown sugar

4substitutes

3close matches

Sweetenerscategory

Quick answer

Granulated sugar + molasses

1 cup packed dark brown sugar = 1 cup granulated sugar + 2 tbsp molasses

All substitutes, best first

4 ways to replace dark brown sugar

Granulated sugar + molasses

Closest match

1 cup packed dark brown sugar = 1 cup granulated sugar + 2 tbsp molasses

Doubling the molasses against the light brown formula reproduces the moisture, colour and acidity of the commercial product.

MethodBeat or rub the molasses through until the colour is uniform. At this ratio the mixture goes properly damp and should hold its shape when pressed into a measuring cup.

Trade-offEffectively identical. Mix thoroughly or you will get dark streaks in the finished bake.

BakingCookingSaucesVeganVegetarianGluten-freeDairy-freeEgg-freeNut-freeSoy-freeAlcohol-free

Light brown sugar + molasses

Closest match

1 cup packed dark brown sugar = 1 cup packed light brown sugar + 1 tbsp molasses

Light brown sugar already carries about half the molasses it needs, so a single spoonful closes the gap.

Trade-offNo meaningful difference once evenly worked through.

BakingCookingSaucesVeganVegetarianGluten-freeDairy-freeEgg-freeNut-freeSoy-freeAlcohol-free

Dark muscovado sugar

Closest match

1 cup packed dark brown sugar = 1 cup packed dark muscovado

Muscovado is unrefined cane sugar that never had its molasses removed, so it is at least as dark and damp as dark brown sugar.

MethodMuscovado clumps hard. Sieve it or break it up with your fingers before creaming, or you will find dark pellets in the batter.

Trade-offStronger and slightly smoky, with more mineral bitterness. Welcome in a sticky toffee pudding, assertive in a plain cookie.

BakingCookingSaucesVeganVegetarianGluten-freeDairy-freeEgg-freeNut-freeSoy-freeAlcohol-free

Light brown sugar on its own

Reliable

1 cup packed dark brown sugar = 1 cup packed light brown sugar

Same sugar, same bulk, roughly half the molasses - so sweetness and structure hold and only the depth of flavour drops.

Trade-offLighter colour and a much gentler caramel note. In gingerbread or a barbecue glaze, where the treacle flavour is the point, the loss is real.

BakingCookingVeganVegetarianGluten-freeDairy-freeEgg-freeNut-freeSoy-freeAlcohol-free

At a glance

Dark brown sugar in summary

Dark brown sugar at a glance: category, its job in a recipe, the diets it suits, the diets its substitutes can satisfy, and how many substitutes there are.
Category	Sweeteners
Job in a recipe	Sweetness with maximum moisture, acidity and treacle flavour - the backbone of gingerbread, barbecue rubs and dense chewy cookies
Suits	Vegan, Vegetarian, Gluten-free, Dairy-free, Egg-free, Nut-free, Soy-free, Alcohol-free
Swaps available for	Alcohol-free Dairy-free Egg-free Gluten-free Nut-free Soy-free Vegan Vegetarian
Number of substitutes	4

Questions

Swapping dark brown sugar: quick answers

Can I use granulated sugar + molasses instead of dark brown sugar?

1 cup packed dark brown sugar = 1 cup granulated sugar + 2 tbsp molasses. Doubling the molasses against the light brown formula reproduces the moisture, colour and acidity of the commercial product. Effectively identical. Mix thoroughly or you will get dark streaks in the finished bake.

Can I use light brown sugar + molasses instead of dark brown sugar?

1 cup packed dark brown sugar = 1 cup packed light brown sugar + 1 tbsp molasses. Light brown sugar already carries about half the molasses it needs, so a single spoonful closes the gap. No meaningful difference once evenly worked through.

Can I use dark muscovado sugar instead of dark brown sugar?

1 cup packed dark brown sugar = 1 cup packed dark muscovado. Muscovado is unrefined cane sugar that never had its molasses removed, so it is at least as dark and damp as dark brown sugar. Stronger and slightly smoky, with more mineral bitterness. Welcome in a sticky toffee pudding, assertive in a plain cookie.

Can I use light brown sugar on its own instead of dark brown sugar?

1 cup packed dark brown sugar = 1 cup packed light brown sugar. Same sugar, same bulk, roughly half the molasses - so sweetness and structure hold and only the depth of flavour drops. Lighter colour and a much gentler caramel note. In gingerbread or a barbecue glaze, where the treacle flavour is the point, the loss is real.

More sweeteners

Agave nectar4 substitutes Barley malt syrup4 substitutes Caster sugar4 substitutes Coconut sugar4 substitutes Date syrup4 substitutes Golden syrup4 substitutes

Cooking around an allergy? Diet tags here describe the ingredient itself, not any particular brand. Processed products change formulation without notice and shared production lines are common, so read the label on everything you use. A severe allergy is a medical matter - confirm with the manufacturer or your clinician rather than relying on a substitution chart.