How to Formulate Bubble Tea with Grass Jelly Toppings (2025 Guide)
Grass jelly toppings are now one of the most popular add-ins in modern bubble tea shops globally. Whether in Taiwan, China, Southeast Asia, or Western markets, customers love the smooth texture, herbal aroma, and refreshing taste of grass jelly.
For cafés, chains, and OEM beverage brands, mastering bubble tea with grass jelly formulation helps create signature drinks that increase sales and brand uniqueness.
This guide teaches you everything:
✔ How to prepare grass jelly topping
✔ Correct topping ratio
✔ Drink formulation standards
✔ Cost control
✔ Professional drink development
✔ Visual presentation for Instagram/TikTok trends
Why Grass Jelly Is Perfect for Bubble Tea
Grass jelly toppings offer advantages over typical boba or pudding:
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Soft, cooling, refreshing
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Low calories
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Plant-based & vegan
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Easy to prepare in bulk
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Harmonizes well with tea, milk, and fruit drinks
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Adds premium texture
It gives drinks a Taiwanese authenticity, making them stand out among competitors.
⭐Step-by-Step: Preparing Grass Jelly Toppings
Using Grass Jelly Powder (Black Jelly Powder) is the preferred method for cafés and beverage factories because it ensures consistency.
Standard Grass Jelly Recipe (Café Version)
Ingredients: 100g grass jelly powder, 2 liter of cool water
Instructions:
1. Dissolve the Powder: In a pot, combine 100g of grass jelly powder with 500ml of cool water. Stir steadily until the mixture is smooth and free of lumps.
2. Add Remaining Water & Bloom: Pour in the remaining 1500ml of cool water and stir well to combine. Let the mixture rest for 15-20 minutes.
3. Cook the Jelly: Place the pot on the stove over medium heat. Bring to a boil, stirring constantly for 3-5 minutes until the mixture thickens slightly.
4. Set and Serve: Pour the cooked mixture into a bowl or container. Let it cool to room temperature, then refrigerate for at least 2-3 hours until fully set. To serve, cut into cubes and enjoy with sugar syrup, milk, or your favorite toppings.
Texture Guide:
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Soft jelly (suitable for milk tea): 2.3–2.5 L water
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Firm jelly (for fruit tea): 2.0–2.2 L water
Storage: Refrigerate for max 48 hours for best texture.
⭐Standard Bubble Tea Formulation Using Grass Jelly
Below is an industry-standard drink template used by large bubble tea chains.
1. Classic Grass Jelly Milk Tea (Signature Drink)
Ingredients:
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150 ml black tea base, 80 ml milk or creamer mix, 20–25 ml sugar syrup, Grass jelly cubes (70–100g), Ice.
Formulation:
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Add sugar to tea base
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Add milk or creamer
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Shake with ice
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Add grass jelly to cup bottom
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Top with milk tea
Flavor Profile:
Mildly sweet, herbal, refreshing, creamy.
2. Grass Jelly Fresh Milk (Trending in Asia)
Ingredients:
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Fresh milk, Brown sugar syrup, Grass jelly strips, Ice.
Instructions:
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Add grass jelly first
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Add brown sugar syrup
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Pour fresh milk over
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Do not shake — keep layered look
Why it sells:
The “layer look” is aesthetic → great for Instagram/TikTok.
3. Grass Jelly Oolong Tea
Ingredients:
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Oolong tea, Fructose syrup, Grass jelly cubes.
Why it works:
Oolong’s floral aroma pairs beautifully with herbal jelly.
4. Grass Jelly Fruit Tea
Ingredients:
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Green tea, Passion fruit syrup, Lime, Orange slices, Grass jelly cubes.
Visual:
Beautiful color contrast (orange/yellow vs black jelly).
5. Ultimate Combo: Grass Jelly + Boba Mix
Some cafés combine grass jelly with boba to create a texture-rich topping.
Topping Mix Ratio:
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50% grass jelly
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50% pearl (boba)
Popular drink: “Herbal Boba Milk Tea” — profitable and unique.
⭐Professional Drink Formulation Ratios
These are recommended ratios for consistency across stores:
Grass Jelly Topping Amount:
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Small cup (500ml): 60–80g
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Large cup (700ml): 100–120g
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Jumbo cup (1L): 150–180g
Drink Sweetness Level:
Grass jelly absorbs sweetness best at 50%–70% sweetness.
Jelly Size Recommendation:
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Cubes = for milk tea
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Thin strips = for fruit tea
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Mini-cubes = for kids drinks
Cost Control for Bubble Tea Chains
Grass jelly powder offers a strong cost advantage:
| Cost Factor | Value |
|---|---|
| 1 kg grass jelly powder makes | 20–25 liters jelly |
| Cost per drink | extremely low |
| Shelf life | 18–24 months |
| Preparation time | 10 minutes |
This yields one of the highest profit margins in toppings.
Grass Jelly Bubble Tea Menu Ideas (For 2025)
✔ Grass Jelly Milk Tea
✔ Grass Jelly Black Sugar Fresh Milk
✔ Grass Jelly Fruit Tea
✔ Grass Jelly Oolong Latte
✔ Grass Jelly + Coffee Jelly Combo
✔ Grass Jelly Caramel Cream Foam Tea
✔ Grass Jelly Matcha Latte
✔ Grass Jelly Citrus Tea
✔ Grass Jelly Snow Ice Drink
✔ Grass Jelly Lychee Cooler
These drinks perform extremely well on social media and delivery apps.
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Tips to Improve Drink Quality (Professional)
✔ Use premium tea leaves: Tea should not overpower the herbal jelly.
✔ Balance sweetness: Grass jelly tastes best with 50% sweetness.
✔ Use transparent cups: This shows off the black jelly visually.
✔ Cut jelly evenly: Irregular cuts reduce drink aesthetics.
✔ Pair jelly with brown sugar: Enhances flavor and mouthfeel.
Common Mistakes to Avoid
❌ Jelly too hard: Caused by too little water.
❌ Jelly breaking apart: Caused by over-stirring while cooling.
❌ Cloudy jelly water: Extract not fully dissolved.
❌ Too sweet: Overshadows natural herbal aroma.
FAQ — Bubble Tea with Grass Jelly
Q1: Can grass jelly replace boba?
Yes, it is a low-calorie alternative.
Q2: How long does prepared grass jelly last?
24–48 hours refrigerated.
Q3: Can jelly be flavored?
Yes — honey, pandan, brown sugar.
Q4: Is it vegan?
Yes, made from herbal plants.
Q5: Is grass jelly suitable for kids?
Yes — soft texture and safe.
⭐Conclusion
Grass jelly toppings offer a unique, refreshing flavor and texture that elevate any bubble tea menu. With the right formulation, cafés can create drinks that are not only delicious but visually stunning and profitable.
By mastering the recipes, ratios, and professional tips in this guide, your bubble tea brand can create signature items that stand out in the competitive beverage market.
