Homemade Dark Brown Sugar


Last Updated: Feb, 23, 2026 by Mimi Council | This post may contain affiliate links.

Learn how to make homemade dark brown sugar with 2 simple ingredients. Never buy brown sugar again, and always have fresh, soft dark brown sugar for baking!

If you're looking for more homemade ingredients for baking, try How to Make Homemade Light Brown Sugar, How to Make Cake Flour, or How to Make Vanilla Sea Salt.

glass bowl of homemade dark brown sugar on a stripe kitchen towel on a white marble counter.

A Quick Look At The Recipe

  • Recipe Name: Homemade Dark Brown Sugar
  • Ready In: 5 minutes
  • Makes: 1 pound
  • Main Ingredients: cane sugar, blackstrap molasses
  • Flavor Profile: rich, dark brown sugar
  • Dietary Info: vegan, gluten free, eggless, no seed oils
  • Difficulty: Easy!
  • Why You’ll Love It: stays fresher longer than store bought

Why You'll Love This Recipe

  • 2 Ingredients: I love this recipe because it only has 2 ingredients, organic sugar and blackstrap molasses.
  • Never Buy Brown Sugar Again: When you know how to make homemade dark brown sugar, you'll never have to buy it again!
  • Never Run Out: Learn how to make homemade dark brown sugar and never run out again! No last minute trips to the store for this ingredient if you realize it's rock hard in your pantry.
Jump to:

What is the difference between light and dark brown sugar?

Both organic dark brown sugar and light brown sugar contain the same two ingredients — cane sugar and molasses. Light brown sugar has a lower percentage of molasses and dark brown sugar has a higher percentage of molasses. That is the only difference!

But what does that mean for your baked goods? Well, if a recipe calls for dark brown sugar (or for light) that flavor is going into the entire recipe. Organic dark brown sugar has more molasses and is darker in color. This translates to a richer flavor in your baked goods as well as a darker color.

Many people say that dark brown sugar is only used for certain things, and that it is not most common for classic baked goods. But I beg to differ. I use dark brown sugar in classic bakes like cookies, brownies, and more. Try it out in my Chocolate Chip Crinkle Cookies, Quick One Rise Cinnamon Rolls From Scratch, or Maple Caramel Dark Chocolate Gingerbread Cookie Bars.

two small bowls of light brown sugar and dark brown sugar on a white marble counter.

How do you make dark brown sugar?

Dark brown sugar is very easy to make, just like light brown sugar. All you need are two ingredients: organic cane sugar and organic blackstrap molasses. In the bowl of your stand mixer, using the paddle attachment, you mix up these two ingredients until uniform. That’s it! And I am going to show you how to make your own dark brown sugar below.

Can you make dark brown sugar from light brown sugar?

Yes, you absolutely can make dark brown sugar form light brown sugar. If you don’t have cane sugar, and you have light brown sugar, you can make dark brown sugar out of light brown sugar instead.

Because dark brown sugar and light brown sugar contain the same two ingredients, you can use light brown sugar to make dark brown sugar. When doing so, you just add in less molasses than you would if you were using cane sugar.

I actually prefer to make homemade dark brown sugar out of light brown sugar because the cost is lower. This is something I just know from owning a bake shop for over ten years! While organic cane sugar is less expensive than organic light brown sugar — organic blackstrap molasses is much more expensive per ounce than both.

So, when I make homemade dark brown sugar out of cane sugar, I need to add way more molasses than if I am making it out of light brown sugar. That larger amount of molasses adds up in cost. So, I always make my homemade dark brown sugar out of light brown sugar instead of cane sugar.

There is no right or wrong way to make dark brown sugar. It’s just a personal preference if you want to make it with cane sugar and molasses or light brown sugar and molasses. Or you can use whatever you have in your pantry at the time!

My beta for how to make your own organic dark brown sugar is this. I buy organic light brown sugar, usually from Wholesome. And, then I make homemade dark brown sugar out of that light brown sugar. If I am out of light brown sugar and I need it, then I will make homemade light brown sugar as well.

three small bowls of cane sugar, light brown sugar and dark brown sugar on a white marble counter.

This simple recipe for Homemade Dark Brown Sugar is going to give you the option to use organic cane sugar or organic light brown sugar, and the right amount of molasses for each!

I highly recommend using Wholesome Blackstrap Molasses, as that is the molasses I use for these recipes. You can use any kind of organic cane sugar you prefer, my favorites are Costco, Wholesome, and Florida Crystals. And I use Wholesome Light Brown Sugar.

Ingredients

individual ingredients for homemade dark brown sugar laid out against a white background.
  • Cane Sugar or Light Brown Sugar: The choice is yours, you can make dark brown sugar with either one! I provide an easy recipe using either sugar.
  • Blackstrap Molasses: Organic blackstrap molasses is the key ingredient to brown sugar.

*For a full list of ingredients and measurements, visit the recipe card below.

Baker's Tips

  • Always use a digital food scale for the best results!
  • You can make homemade dark brown sugar from either cane sugar or light brown sugar. You'll just need different amounts of molasses, so whatever you have on hand works just fine!
  • It really helps to make a well in the center of the sugar before adding the molasses in. This ensures the molasses won't get stuck to the sides of the bowl and it makes it quick and easy! Trust me, as we made this daily at my bakery for over a decade! (Watch the video!)
  • Be sure to store homemade dark brown sugar in an airtight container so it stays soft.

How to Make Homemade Dark Brown Sugar

Step 1

In the bowl of a stand mixer fitted with the paddle attachment, add the sugar (either cane sugar or light brown, whichever you are using) and molasses. It helps if you add the sugar first, then create a small hole in the center and add the molasses in there. This helps because then it won’t stick to the sides right away and it will mix in more easily and more uniform from the start.

Step 2

Turn the mixer on low, and mix until combined. Using a hard scraper spatula, scrape down the sides of the bowl and the paddle to remove excess molasses, and mix again.

Step 3

Store in an airtight container for up to 2 months.

homemade dark brown sugar in a glass mixing bowl on a white marble counter.

Recipes That Use Homemade Dark Brown Sugar

Try these recipes that use dark brown sugar for a rich flavor and dark color in your desserts!

Recipe FAQ's

When a recipe calls for brown sugar should you use light or dark?

When a recipe calls for brown sugar and it doesn’t specify if it is light or dark, then it is most likely light brown sugar. While most people only use light brown sugar, it can sometimes be left off the recipe notes if written by a home cook. So, in that case, use light brown sugar.

Does light brown sugar taste the same as dark brown sugar?

No, light brown sugar does not taste the same as dark brown sugar. Because the molasses content is different, the flavor will also be different. Light brown sugar has a lighter flavor, and dark brown sugar has a richer and more intense flavor.

Are light brown sugar and dark brown sugar interchangeable?

Yes and no, light brown sugar and dark brown sugar are interchangeable in a recipe as far as the ingredient itself goes. You will not “mess up” your recipe if you replace one for the other. They work about the same in baked goods.

The difference in changing out light brown sugar for dark or the other way around is the flavor. When someone is writing a recipe, all the ingredients are considered, and they play a major role. So, if you swap out dark brown sugar for light or light brown sugar for dark — your recipe may either be too rich or not rich enough. So proceed with caution.

More Baking Tips

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glass bowl of homemade dark brown sugar on a stripe kitchen towel on a white marble counter.

Homemade Dark Brown Sugar

Mimi Council
You can use cane sugar or light brown sugar to make homemade dark brown sugar. This recipe gives you the option to use whichever you have on hand, along with blackstrap molasses to make 1 pound of dark brown sugar.
5 from 1 vote
Prep Time 5 minutes
Total Time 5 minutes
Course Ingredient
Cuisine American
Makes 1 pound
Calories 43 kcal

Equipment

  • Digital Food Scale
  • Stand Mixer

Ingredients
 
 

With Cane Sugar

  • 454 grams cane sugar
  • 79 grams blackstrap molasses

With Light Brown Sugar

Instructions
 

  • In the bowl of a stand mixer fitted with the paddle attachment, add the sugar (either cane sugar or light brown, whichever you are using) and molasses. It helps if you add the sugar first, then create a small hole in the center and add the molasses in there. This helps because then it won’t stick to the sides right away and it will mix in more easily and more uniform from the start.
  • Turn the mixer on low, and mix until combined. Using a hard scraper spatula, scrape down the sides of the bowl and the paddle to remove excess molasses, and mix again.
  • Store in an airtight container for up to 2 months.

Video

YouTube video

Notes

Tips
  • Always use a digital food scale for the best results!
  • You can make homemade dark brown sugar from either cane sugar or light brown sugar. You'll just need different amounts of molasses, so whatever you have on hand works just fine!
  • It really helps to make a well in the center of the sugar before adding the molasses in. This ensures the molasses won't get stuck to the sides of the bowl and it makes it quick and easy! Trust me, as we made this daily at my bakery for over a decade! (Watch the video!)
  • Be sure to store homemade dark brown sugar in an airtight container so it stays soft.
High Altitude — Follow the recipe as noted.

Nutrition

Calories: 43kcalCarbohydrates: 11gFat: 0.03gPolyunsaturated Fat: 0.001gMonounsaturated Fat: 0.001gSodium: 1mgPotassium: 25mgSugar: 11gCalcium: 4mgIron: 0.1mg
Want more recipes?Follow along on @mimisorganiceats for more inspiration!

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One response to “Homemade Dark Brown Sugar”

  1. Mimi Council says:

    5 stars
    This is the dark brown sugar recipe from my bakery, it’s rich, dark, and it stays fresh for so much longer than store bought!

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