White vs Caster Sugar: Difference and Comparison

Sugar is a sweetener manufactured by extracting juice from sugar cane or sugar beet plants. Sugar is manufactured in more than 120 countries, and most of the sugar industries make sugar from sugar cane. Sugar comes in three forms white sugar, Brown sugar, and liquid sugar. Each differs in color, sweetness, and texture, making it suitable for different foods and beverages. 

Key Takeaways

  1. White sugar has larger crystals and undergoes a refining process, while caster sugar features smaller crystals and dissolves quickly.
  2. Caster sugar works best in recipes requiring aeration, such as meringues, while white sugar suits general baking and sweetening beverages.
  3. Using caster sugar instead of white sugar can improve the texture of baked goods, but substituting white sugar for caster sugar may result in a denser final product.

White vs Caster Sugar

White sugar is the most common type of sugar used in baking and cooking, made from refined sugar cane or sugar beets and has a fine, granulated texture. Caster sugar is a finer and more delicate sugar than granulated sugar, making it ideal for recipes such as meringues and custards. It is also used in cocktails and other beverages.

White vs Caster Sugar

White sugar is used in everyday life to add sweetness to dishes. It takes time to dissolve in liquids easily. White sugar increases energy and brain functioning and treats depression. However, addiction to Sugar leads to diabetes, liver damage, cardiovascular diseases, and others. It is a lump of pure sugar, and granules are easily measurable.

On the other hand, Caster sugar is a powdered white granulated sugar that is also used to sweeten dishes. It is one type of white sugar. It is also white, but the granules are hard to measure. It is used in baking cakes, cookies, and desserts. Caster sugar is also referred to as superfine sugar.

Also Read:  Chicken Stock vs Chicken Broth: Difference and Comparison

 Comparison Table

Parameters of ComparisonWhite SugarCaster Sugar
Made fromWhite sugar is produced by boiling the sugar cane or sugar beet juice to form crystals.It is produced by crushing the white granulated sugar into small pieces.
Crystal sizegranulated crystals are large up to 0.42mmsugar granules are smaller in size up to 0-35mm
DissolutionIt takes more time to dissolve in liquid compared to caster sugar.It is easily dissolved in water.
MoistureIt does not contain moisture as all the molasses are removed.It contains moisture.
UsabilityIt is used in everyday sweet recipes.It is preferred especially for baking recipes.
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What is White Sugar?

Sugar is sucrose- a solid crystalline sweetener found in plants like sugarcane and sugar beets. Sugar was obtained through sugarcane from ancient times. New Guinea is the origin of sugarcane, and from there, its production has spread to Asia, China, and other countries. The first sugar mill was established in 1508 in the western hemisphere.  The sweetness of sugar beet was recorded in 1590 AD.  The first sugar beet factory was established in 1802 in Silesia. Sugar is manufactured in more than 200 countries, of which most companies use sugar cane to produce sugar.

White sugar is pure sucrose without any additional additives, color or odour. The crystals of white sugar are larger in size and measurable. White granulated sugar is used in regular sweet drinks and desserts that do not require quick dissolution. White granulated sugar is boiled or stirred to dissolve, which takes longer than powdered sugar or caster sugar. 

The other names of white sugar are table sugar, granulated sugar, and regular sugar. White sugar does not contain moisture because of its larger granules. White sugar comes in various forms like regular granulated sugar, superfine sugar, fruit sugar, coarse sugar, baker’s special sugar, sanding sugar, and powdered sugar. Each of these types of sugar is obtained by crushing or pulverizing the white granulated sugar. 

white sugar

What is Caster Sugar?

Sugar cane is widely used across the world to make sugar. Sugar is produced by harvesting sugar cane plants, extracting juice, removing impurities, boiling, crystallizing, and then packaging. Caster sugar is one type of sugar obtained by crushing the white granulated sugar into smaller granules. These granules are easily dissolvable but hard to measure. Caster sugar is also termed superfine sugar and ultrafine sugar. Caster sugar is used by professional chefs in their kitchens to bake cakes, desserts, and other sweet dishes that require quick sugar soluble. 

Caster sugar gives text, flavor, and odor to sweet dishes without any additional colors. It is preferred over granulated sugar to bake dishes that are sprayed with sugar from the top. Caster sugar has more moisture than white sugar as the granules are small and easily get dissolved in the temperature. Caster sugar is also made at home by just grinding the regular sugar. It is used as a topping in desserts to add sweetness. 

caster sugar

Main Differences Between White and Caster Sugar

  1. White sugar has large size sucrose crystals, and Caster sugar has small-sized sugar crystals. Caster sugar is obtained by crushing white sugar.
  2. White sugar is pure sugar that contains no moisture due to the removal of impurities, while caster sugar locks moisture due to small-sized granules.
  3. White sugar takes more time to dissolve in liquids when compared to caster sugar.
  4. White sugar crystals are more easily measurable than caster sugar.
  5. White sugar is used in daily cooking, and bakers prefer caster sugar.
Difference Between White and Caster Sugar
References
  1. https://www.researchgate.net/publication/229503721_Sugar
  2. https://www.ift.org/news-and-publications/food-technology-magazine/issues/2020/july/columns/processing-how-sugar-is-processed
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Sandeep Bhandari
Sandeep Bhandari

Sandeep Bhandari holds a Bachelor of Engineering in Computers from Thapar University (2006). He has 20 years of experience in the technology field. He has a keen interest in various technical fields, including database systems, computer networks, and programming. You can read more about him on his bio page.

12 Comments

  1. The differences between white and caster sugar are interesting. The size of the crystals, the time it takes to dissolve and the ways they are used in recipes makes them very distinct. It’s fascinating to compare the properties of different types of sugar, which are all derived from the same sources. Thank you for the detailed explanation.

  2. The information provided about the properties and uses of white and caster sugar is quite intriguing. The differences in crystal size, dissolving characteristics, and cooking applications are well-explained. It’s helpful to learn about these aspects. Thanks for the informative article.

  3. The details about the distinct properties of white and caster sugar are quite educational. The differences in granule size, dissolving time, and recipe suitability are presented clearly. It’s valuable to have such information for better understanding and utilization of these sugars.

  4. The distinctions between white and caster sugar are clearly presented in this article. The information about crystal size, moisture content, and dissolution rate is particularly interesting. It’s enlightening to learn how these differences can affect the outcome of recipes. Thank you for the insights.

  5. Sucrose is the sugar found in plants like sugar cane and sugar beets. These plants have been used for a long time to produce sugar, and they are still the main sources to make it today. It’s interesting to know that sugar is manufactured in more than 200 countries. It’s always good to expand the knowledge about sugar, thank you for reminding us.

  6. The clarification between white and caster sugar is enlightening. Learning about the varying properties, granule size, and applications of these sugars enhances our understanding of sugar as a sweetener. Thanks for providing such a detailed comparison.

  7. The historical aspect of sugar production is quite fascinating. It’s intriguing to learn how sugar has been utilized and produced over time. The details about the origins of sugar from sugarcane and its spread across different regions add depth to the understanding of sugar.

  8. The detailed explanations about white and caster sugar are quite illuminating. Understanding the differences in crystal size, dissolving speed, and uses in recipes provides valuable insights for cooking and baking. Thanks for sharing the informative content.

  9. The comparison of white and caster sugar is quite insightful. Understanding the variations in dissolving speed, crystal size, and uses of these sugars is beneficial for cooking and baking. The information presented in the article is enlightening and valuable. Thanks for sharing.

  10. The details about white and caster sugar are quite informative. The distinctions in crystal size, moisture content, and cooking applications of these sugars are elucidated well in this article. It’s valuable to understand the differences between these sweeteners. Thanks for the enlightening information.

  11. The comparison of white sugar and caster sugar is very informative. The details of how they are produced, their dissolving speed, and the granule size are very helpful. It’s interesting to note the differences and think of how they can impact the final product. I find the information provided valuable.

  12. The comparison of white and caster sugar is quite thought-provoking. Understanding the contrasts in the characteristics of these sugars provides useful knowledge for culinary endeavors. The insights provided in the article are enlightening. Thanks for sharing such informative content.

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