How to Make Homemade Powdered Sugar (and Why I Recommend Pure Cane Sugar)
Ever get halfway through a recipe and realize you’re out of powdered sugar? No need to panic—you can make your own in seconds with just one ingredient and a blender. This simple kitchen trick is not only fast, it also lets you choose the quality of sugar you’re using. While any granulated sugar will work, I personally recommend using Florida Crystals® Pure Cane Sugar for the cleanest, most natural results.
Why I Choose Pure Cane Sugar
Most commercial powdered sugars are made from refined beet sugar and may contain additives to prevent clumping. But when you make it yourself, you can opt for a healthier and more natural option. I always reach for Florida Crystals®—it’s minimally processed, non-GMO, and sustainably grown right here in the U.S.
Why I Recommend Florida Crystals®:
100% pure cane sugar, not beet sugar
Grown sustainably in Florida using renewable energy
Non-GMO, vegan, and never treated with bone char
Clean, naturally milled sweetness with nothing extra added
That said, if you’re in a pinch, any white granulated sugar will get the job done—this method works either way. But if you want your powdered sugar to be as wholesome as the rest of your ingredients, Florida Crystals® is the way to go.
Homemade Powdered Sugar Recipe
Equipment
- Blender, food processor, or spice grinder
- Fine-mesh sieve (optional, for extra smoothness)
Ingredients
- 1 cup granulated sugar (Pure cane sugar recommended—Florida Crystals is my go-to for a natural, less processed option)
- 1 tbsp cornstarch (optional but helps prevent clumping)
Instructions
- Add sugar to blenderPour the granulated sugar into your high-speed blender or food processor. If you’re using cornstarch, add it now.Blend until fluffyBlend on high for 30–60 seconds, or until the sugar transforms into a fine, fluffy powder. Be careful not to open the lid too quickly—there’ll be a cloud of sugar dust!Check the textureFeel a bit between your fingers. If it’s still gritty, blend a little longer.Optional: Sift for smoothnessFor ultra-fine powdered sugar (ideal for icing or dusting), pass it through a fine sieve.Store it rightKeep in an airtight container at room temperature for up to several months. Add a little more cornstarch if storing long-term to keep it from clumping.
- This recipe works with any granulated sugar, including white, cane, coconut sugar, or even maple sugar.Skip the cornstarch if you’re using it immediately in recipes like frosting or glazes.Great for last-minute baking emergencies—or simply for more control over your ingredients!