How to Make Sour Gummies: 4 Easy Steps at Home

Your sour gummies are ready to eat immediately. For storage, keep them in the fridge where they will last for months, especially if your recipe includes a mold inhibitor. You can also store them at room temperature for shorter periods. The sour coating stays intact and gives each gummy a satisfying sweet-and-sour bite.

How to Make Sour Gummies Even More Sour

If the coating method alone does not give you enough pucker, there are two ways to increase the sourness. First, you can add a quarter teaspoon of citric acid directly into your gummy mixture while cooking. This makes the gummy itself sour from the inside, and then the sour coating adds an extra layer on top. Second, you can increase the citric acid in your coating from half a teaspoon to a full teaspoon. Just be careful — too much citric acid can make the gummies unpleasant for people who prefer a milder sour flavor.

Sour Gummy Coating Recipe

Here is the complete recipe for the sour coating used in this tutorial:

• 50 grams granulated white sugar
• 1/2 teaspoon citric acid (adjust to taste)

Mix the sugar and citric acid together. Transfer to a container with a lid. Add your dried gummies and shake until evenly coated. This ratio works well for a standard batch of about 40 gummies. Scale up proportionally for larger batches.

Tips for Perfect Sour Gummies

• Dry your gummies completely — wet gummies will dissolve the coating and turn into a sticky mess
• Use a fan for drying — place gummies on a cutting board with a fan running and flip them every 1–2 hours
• Start with less citric acid — you can always add more, but you cannot take it away once it is mixed
• Store in the fridge — sour-coated gummies last months in the refrigerator
• Do not use a wire rack too early — freshly demolded gummies will droop and lose their shape on a wire rack