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Superfine Sugar Substitute – Extra Fine Sugar | Caster Sugar | Baker’s Sugar

When you need a substitute for superfine sugar, also known as caster sugar or baker’s sugar, it’s really as simple as making it. Once you make it yourself, you will wonder why you ever bought it. It is much less expensive to make it and it takes only two minutes – literally only two minutes.

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Salt in jar - Close-up of Himalayan salt in a glass jar with a metal lid, labeled "Himalaya Salt," on dark background.

Updated October 2025.


Superfine Sugar

Superfine sugar is also known as caster sugar, baker’s sugar, and extra fine sugar. It is a type of sugar that has a finer grain size than granulated sugar. It is commonly used in baking because the smaller crystals dissolve more easily, resulting in a smoother texture and finer crumb in baked goods. Superfine sugar is particularly useful in recipes that require a light and delicate texture, such as meringues, soufflés, and sponge cakes. It is also often used in cocktails and beverages because it dissolves quickly in liquids. Overall, superfine sugar is important in baking because it helps to create a more even and consistent product, making for a better overall baking experience.

Salt in jar - Close-up of Himalayan salt in a glass jar with a metal lid, labeled "Himalaya Salt," on dark background.

Making a Superfine Sugar Substitute from Granulated Sugar

Once you make it yourself, you will wonder why you ever bought it. It is much less expensive to make it and it only takes two minutes – literally only two minutes.

Making your own superfine sugar from granulated sugar is a cost-effective way to elevate the quality of your baked goods and beverages. With just a couple of minutes in a food processor or blender, you can achieve the fine texture of store-bought superfine sugar without the added expense. Plus, you can control the quality of the sugar you use. By making your own superfine sugar, you can enjoy the benefits of a higher-quality product while saving money in the process. It’s easy to make ahead and store in jars in the pantry.

We use WHOLESOME REGENERATIVE ORGANIC CERTIFIED CANE SUGAR – produced from organic sugar cane fields that are green cut and are not burned or treated with herbicides or synthetic fertilizers. Burning sugar cane fields contributes to air pollution and climate change. It is also a major cause of the destruction of the rain forest. Buying sugar from fields that are green cut helps prevent this destruction.

This sugar is also produced using regenerative agricultural methods, which actually reverse the harmful effects of climate change. By using natural and sustainable farming practices, regenerative agriculture helps sequester carbon dioxide from the atmosphere and restore soil health. This process not only improves the quality of the land and reduces erosion, but also promotes biodiversity and water retention. As a result, regenerative agricultural products are not only healthier for consumers, but also play a crucial role in combating climate change by reducing greenhouse gas emissions and mitigating environmental degradation. By supporting regenerative agriculture, consumers can help contribute to a more sustainable and resilient food system that benefits both people and the planet.


No Affiliates Statement

We call this our “no affiliates” statement because we accept no advertising, have no affiliates and accept no payment. We are not paid to mention brands – we just love buying the best, sharing that information and saving the planet at the same time. The effort put into writing and photographing the blog is solely based on our dedication to the cause.


RECIPE

Artisanal baking ingredients, flour in a glass bowl with whisk, in a modern kitchen setting.

Superfine Sugar Substitute | Caster Sugar Substitute | Baker’s Sugar Substitute

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Author: Lisa LeCoump
Prep Time: 2 minutes
Total Time: 2 minutes
Servings: 24
Calories: 80kcal
When you need a substitute for superfine sugar, also known as caster sugar or baker’s sugar, it’s really as simple as making it. Once you make it yourself, you will wonder why you ever bought it. It is much less expensive to make it and it takes only two minutes – literally only two minutes.

Equipment

  • food processor

CHOOSING BRANDS:

For certain products, the choice of brand will make a big difference in the outcome of the recipe and in your carbon footprint. So, for those products, we have listed the brand. We are not paid to mention a brand and have no affiliates.

Instructions

MAKE SUPER FINE SUGAR

  • Using a food processor, grind the sugar to make it into superfine sugar. This will take about two minutes.

Nutrition

Serving: 500g | Calories: 80kcal | Carbohydrates: 21g | Fat: 0.1g | Sodium: 0.2mg | Potassium: 0.4mg | Sugar: 21g | Calcium: 0.2mg | Iron: 0.01mg

WHY THIS RECIPE IS A GAME CHANGER:

This recipe is a total game-changer — crafted with the finest [brand name] ingredients, simplified using a master recipe with pro-tested techniques from top chefs and bakers, and designed for deliciously sustainable cooking made easy.”

https://tonyfitzgeraldphotography.com/2024/02/22/superfine-sugar-substitute-extra-fine-sugar-caster-sugar-bakers-sugar/
Tried this recipe?Show us on Instagram and Mention @tonyfitzgeraldphotography

Nutrition Facts
Superfine Sugar Substitute | Caster Sugar Substitute | Baker’s Sugar Substitute
Serving Size
 
500 g
Amount per Serving
Calories
80
% Daily Value*
Fat
 
0.1
g
0
%
Sodium
 
0.2
mg
0
%
Potassium
 
0.4
mg
0
%
Carbohydrates
 
21
g
7
%
Sugar
 
21
g
23
%
Calcium
 
0.2
mg
0
%
Iron
 
0.01
mg
0
%
* Percent Daily Values are based on a 2000 calorie diet.


True to The Master Pantry philosophy, this recipe combines the best seasonal ingredients and quality brands with homemade methods to maximize both flavor and sustainability. It was inspired by our travels and works well as a holiday recipe.

Photos by Tony Fitzgerald Photography

Recipes created by Lisa LeCoump — Food Photographer, Agricultural Expert, and Home Baker. Sharing master recipes, chef secrets, and sustainable baking for every kitchen. Featured on various publications.

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