Can You Use Powdered Sugar In Coffee? 

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Coffee is the most used element now in the world, enjoyed by millions of people every day. Many like to add a little sweetness to their morning cup of joe. Sugar is a popular coffee additive, but what about powdered sugar? Can you use powdered sugar in coffee?

What Is Powdered Sugar?

Powdered sugar, or confectioners’ sugar, icing sugar, and 10X sugar, is a finely ground sugar produced by milling granulated sugar into a powdered state. 

Here are some critical facts about powdered sugar:

  • Made from finely ground granulated white sugar
  • It contains 3% cornstarch to prevent caking
  • Excellent texture, almost like flour
  • Bright white color
  • Used in frostings, icings, and dusting desserts
  • It has a lovely flavor

Powdered sugar dissolves more easily than granulated sugar, making it a popular sweetener drink choice. The fine texture allows it to blend smoothly into hot and cold beverages.

Is It Safe To Use Powdered Sugar In Coffee?

Can You Use Powdered Sugar In Coffee

Yes, it is generally safe to use powdered sugar in your morning coffee or other hot and iced coffee drinks.

Powdered sugar contains no toxic ingredients and is approved by the FDA as a safe food ingredient. The sugar and cornstarch pose no health risks when consumed.

Many baristas use powdered sugar to sweeten coffee beverages with no issues. As long as you use it in moderation, powdered sugar is an acceptable alternative to regular white sugar or other sweeteners.

Of course, as with any sugar, you’ll want to be mindful of your daily intake for optimal health. But enjoying the occasional coffee sweetened with powdered sugar is not a concern.

Pros And Cons 

Like any ingredient, powdered sugar in coffee has both advantages and disadvantages to consider:


  • Dissolves and blends in easily
  • No need to stir granulated sugar to dissolve
  • Sweetens coffee without altering flavor
  • Fine texture doesn’t change coffee’s texture
  • Convenient to use and quickly add to drinks
  • Widely available in grocery stores


  • Can clump if exposed to moisture
  • It could be better for hot drinks. Melts fast
  • Adds only sweetness, not flavor complexity
  • Sugar content is unknown without checking the label
  • It contains cornstarch, which some wish to avoid
  • Not recommended for those limiting sugar intake

If you don’t mind the extra fine texture, powdered sugar can be a tasty way to sweeten coffee drinks. But granulated sugar may be a better choice for hot coffee.

How To Use Powdered Sugar In Coffee

Using powdered sugar in coffee is easy. Here are some tips:

  • Add 1-2 teaspoons powdered sugar for hot coffee right before drinking. Stir well. The heat will dissolve it quickly.
  • For iced coffee, stir in powdered sugar when the coffee is still hot. This helps it dissolve fully before chilling over ice.
  • Add to your cup first, then pour coffee overtop. The liquid will dissolve without clumps.
  • Use a fine mesh strainer to sift any lumps out before adding to coffee.
  • Store powdered sugar in an airtight container to prevent clumping from moisture.
  • Be aware it will dissolve faster than regular white sugar, so adjust the amount to taste.
  • Try making homemade powdered sugar by blending granulated sugar. Use a 2:1 ratio of sugar to cornstarch.
  • Mix cocoa powder, cinnamon, or pumpkin pie spice for a flavored coffee sweetener.
  • Use as a dusting on top of foamy coffee drinks like cappuccinos.

Powdered sugar takes a little finesse, but with some trial and error, you can figure out how much to use and the best way to mix it into your favorite coffee beverages.

How Much Powdered Sugar Equals White Sugar?

Can You Use Powdered Sugar In Coffee

The amounts are not equal when substituting powdered sugar for granulated white sugar. Here is a simple conversion:

One cup powdered sugar = 1 cup granulated sugar minus one tablespoon for every 1 cup white sugar called for in a recipe. Use just under 1 cup powdered sugar (about 3/4 cup packed).

You can also use this basic rule of thumb:

  • 3 tablespoons powdered sugar = 2 tablespoons granulated sugar

The exact measurement is not critical since taste preferences vary. Adjust to your liking once mixed into the coffee.

Be aware that powdered sugar contains a small amount of cornstarch, so it is not 100% sugar. This accounts for the slight difference in sweetening power by volume. But the taste is very close to white sugar once dissolved.

Also,see more about Cold Brew Vs. Hot Brew Coffee.

Does Putting Powdered Sugar In Coffee Change The Taste?

Using powdered sugar to sweeten coffee does not significantly alter the flavor. Once dissolved, it tastes very similar to white sugar.

The fine texture blends in smoothly without changing the coffee’s texture. All you will notice is sweetness, not any distinct powdered sugar taste.

Any subtle differences will unlikely be noticed once mixed into the full coffee flavor. The coffee’s natural aroma and taste will still come through.

Of course, adding any sugar to coffee will enhance the sweetness and mask some of the bitter notes. But powdered sugar does not make coffee taste like a sugar cookie or frosted cake.

The only exception would be if you accidentally added a large amount and made the coffee extremely sweet. Then, you might notice more of a pure sugar flavor profile.

Does Powdered Sugar Dissolve In Cold Drinks?

Yes, powdered sugar will fully dissolve in cold beverages like iced coffee. However, it takes longer than hot drinks and requires ample stirring.

To help it blend in smoothly:

  • Use a fine-mesh strainer to sift out any lumps before adding to cold liquid.
  • Stir continuously for 30-60 seconds until completely dissolved.
  • Use a blender, milk frother, or immersion blender to dissolve and incorporate powdered sugar into iced coffee.
  • Add to coffee while still hot so the heat helps dissolve it initially. Then cool over ice.

With proper mixing methods, powdered sugar can sweeten chilled coffee drinks like iced mochas and hot ones. Be sure to taste and adjust sweetness as needed.

Is Powdered Sugar Unhealthy In Coffee?

Can You Use Powdered Sugar In Coffee 3

Powdered sugar is no less healthy than regular white sugar when used to sweeten coffee. Both provide pure sucrose with no nutrients.

The American Heart Association recommends limiting added sugar to 25 grams (6 teaspoons) daily for women and 36 grams (9 teaspoons) for men. This applies to both white and powdered sugar.

Here are some things to keep in mind regarding powdered sugar’s health effects:

  • It contains nearly 100% carbohydrates, like all sugars
  • Adds empty calories and energy without nutritional value
  • Overeating may lead to weight gain over time
  • Consuming excess sugar long-term can increase the risk of heart disease, diabetes, and other health problems
  • Has a very high glycemic index, causing rapid spikes and drops in blood sugar
  • It is not recommended for patients with diabetes or prediabetes
  • Can contribute to dental cavities and erosion of tooth enamel

Overall, powdered sugar is best enjoyed in moderation as an occasional treat in coffee, not a daily habit. Those with dietary restrictions would be better off using a natural, low-calorie sweetener.

Healthier Powdered Sugar Substitutes For Coffee

If you are looking to cut back on sugar in your coffee, there are several healthier powdered sugar substitutes to try:

Monk Fruit Powder –

Made from monk fruit extract, it provides sweetness without calories or carbs.

Erythritol Powder –

Low-calorie sugar alcohol derived from corn, tastes similar to sugar.

Stevia powder –

Extracted from stevia leaf, zero calories and very sweet.

Coconut Sugar –

Has a slightly caramelized flavor with a lower glycemic impact than white sugar.

Date Sugar –

Dried, ground dates that retain nutrients and fiber.

Banana Powder –

Made from dehydrated bananas, it adds sweetness and fruitiness.

Collagen Peptides Powder –

Adds protein and collagen to coffee for a nutrition boost.

When shopping for powdered sugar alternatives, look for organic, non-GMO varieties without unnecessary fillers. Try combining different options to create your custom coffee sweetener blend.

The Bottom Line

While not a common choice, powdered sugar to sweeten your morning joe is safe and feasible. It blends in easily without altering flavor.

However, there may be better options for hot coffee since it melts rapidly. And healthier sugar alternatives provide sweetness without the empty calories.

But in moderation, powdered sugar can be a tasty way to add a touch of sweetness to coffee. If you don’t mind the ultra-fine texture, stir it and enjoy your sweeter brew.

Just be mindful of your overall sugar intake for good health. Savory your occasional powdered sugar coffee, but don’t overdo the added sugar daily. Also see more about s light roast vs dark roast

Frequently Asked Questions 

Here are answers to some frequently asked questions about adding powdered sugar to coffee:

Is powdered Sugar Just As Sweet As Granulated Sugar?

Yes, powdered sugar contains nearly 100% sucrose, like white sugar so it has an equivalent level of sweetness. The fine texture allows it to dissolve quickly.

Can You Use Powdered Sugar In Hot Coffee?

Yes, but it will melt faster than granulated sugar in piping-hot coffee. Stir it in right before drinking, or use less than you would regular sugar.

Does Powdered Sugar Change The Color Of Coffee?

No, it dissolves clearly and does not alter the color of coffee. Brown sugars would make coffee darker.

Is Powdered Sugar Gluten-Free?

Most powdered sugar contains only sugar and cornstarch, which is naturally gluten-free. Always check labels, though, for any gluten-containing additives.

Is powdered sugar keto-friendly?

Pure powdered sugar is not keto-friendly because it contains carbohydrates and will impact ketosis. There are powdered monk fruit and erythritol sweeteners better suited for keto.

Can You Use Powdered Sugar In Coffee Creamer?

Yes, powdered sugar can be used to sweeten liquid, dairy-free, and homemade creamers. Whisk vigorously until fully dissolved.

Does powdered Sugar Have Fewer Calories Than White Sugar?

No, powdered and granulated white sugar has essentially the same calories per gram. Powdered is slightly less dense, but the difference is negligible.

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