Popping boba has taken the culinary world by storm with its burst of flavor and delightful texture. If you're looking to add a fun and innovative twist to your dishes or beverages, making popping boba using gellan gum is the perfect way to do so. In this guide, we'll walk you through the process of crafting these tiny flavor bombs that burst in your mouth, adding an exciting element to your culinary creations.

What is Popping Boba?

Popping boba, also known as "bursting boba," are small, fruit-flavored spheres that contain a liquid center. When bitten into or pressed, they release a burst of flavor that adds an unexpected and playful touch to various dishes and beverages. Making popping boba at home using gellan gum allows you to experiment with flavors and create your own unique combinations.

The Magic of Gellan Gum:

Gellan gum is a versatile hydrocolloid often used in culinary applications to create gels, thicken liquids, and improve texture. Its ability to form a gel with excellent stability and elasticity makes it the ideal choice for making popping boba. Gellan gum gels can withstand a range of temperatures, making it suitable for both hot and cold dishes.

Crafting Your Own Popping Boba:

Ingredients You'll Need:

  • Fruit juice of your choice
  • Gellan gum
  • Sugar (optional, depending on your preference for sweetness)
  • Calcium lactate solution (to create the liquid center)

Step-by-Step Process:

1.Prepare the Fruit Juice Mixture:

In a saucepan, combine your chosen fruit juice and sugar (if using). Heat the mixture until the sugar dissolves completely.

2.Add Gellan Gum:

Gradually sprinkle gellan gum into the heated fruit juice while stirring continuously to avoid clumps. Bring the mixture to a gentle boil and let it simmer for a few minutes until the gellan gum is fully dissolved.

3.Cool and Set:

Once the gellan gum is dissolved, remove the mixture from heat and let it cool slightly. It will start to thicken as it cools.

4.Create the Liquid Center:

In a separate bowl, prepare a calcium lactate solution by mixing it with water. Using a dropper or small syringe, inject this solution into the cooled gellan gum mixture to create the liquid center of the popping boba.

5.Form the Popping Boba:

Carefully pour the gellan gum mixture into a silicone mold with small, spherical cavities. Allow it to set at room temperature or in the refrigerator.

6.Gently Release the Popping Boba:

Once set, gently remove the popping boba from the mold. Rinse them with water to remove any excess gellan gum and keep them stored in a liquid solution to maintain their texture.

Enjoying Your Popping Boba Creation:

Now that you've successfully created your own popping boba using gellan gum, the possibilities are endless. Add them to beverages like bubble tea, cocktails, or mocktails for a burst of flavor. You can also use them as toppings for desserts, yogurt bowls, and salads to add a surprising element to each bite.


Making popping boba using gellan gum is a creative and rewarding culinary venture that adds a delightful pop of flavor and texture to your favorite dishes and drinks. With this guide, you're equipped to experiment with different flavors and enjoy the whimsical experience of crafting your own bursting boba right in your kitchen. Get ready to impress your guests and elevate your culinary creations with these tiny, flavor-filled spheres!