Experience a delightful and refreshing treat with this Japanese jelly recipe. Perfect for a hot day or as a light dessert, this jelly is both easy to make and delicious. The combination of agar-agar and fruit juice creates a unique texture and flavor that will impress your taste buds.
One of the key ingredients in this recipe is agar-agar, a gelatinous substance derived from seaweed. Unlike gelatin, it is plant-based and suitable for vegetarians and vegans. You can find agar-agar powder in most Asian supermarkets or health food stores. Make sure to check the baking or international food aisle.
Ingredients for Japanese Jelly Recipe
Water: The base liquid for dissolving the agar-agar powder and sugar.
Agar-agar powder: A plant-based gelatin substitute derived from seaweed, used to set the jelly.
Sugar: Adds sweetness to the jelly, balancing the tartness of the fruit juice.
Fruit juice: Provides flavor and color to the jelly. You can use any flavor you prefer, such as orange, apple, or grape.
Technique Tip for Making This Jelly
To ensure a smooth and clear jelly, make sure to dissolve the agar-agar powder completely in the boiling water before adding the sugar. Stir continuously to avoid any lumps, and once the mixture is homogeneous, only then add the fruit juice. This will help in achieving a consistent texture and flavor throughout the jelly.
Suggested Side Dishes
Alternative Ingredients
water - Substitute with coconut water: Adds a subtle sweetness and a hint of tropical flavor.
agar-agar powder - Substitute with gelatin: Gelatin can be used as a gelling agent, but note that it is not vegan.
sugar - Substitute with honey: Provides a natural sweetness and a slightly different flavor profile.
fruit juice - Substitute with pureed fruit: Offers a thicker consistency and a more intense fruit flavor.
Other Alternative Recipes Similar to This Jelly
How to Store or Freeze This Jelly
Allow the Japanese jelly to cool completely at room temperature before storing. This ensures that the texture remains firm and doesn't become watery.
Once cooled, transfer the jelly into an airtight container. This helps to maintain its freshness and prevents it from absorbing any unwanted odors from the refrigerator.
Store the container in the refrigerator. The Japanese jelly can be kept refrigerated for up to 5 days. Always check for any signs of spoilage before consuming.
If you wish to freeze the jelly, cut it into individual portions. This makes it easier to thaw and serve later.
Wrap each portion tightly with plastic wrap. This prevents freezer burn and helps maintain the jelly's texture.
Place the wrapped portions into a freezer-safe bag or container. Label it with the date to keep track of its storage time.
Freeze the jelly for up to 1 month. For best results, consume it within this period to enjoy its optimal flavor and texture.
To thaw, transfer the desired portions from the freezer to the refrigerator. Allow them to thaw slowly overnight. Avoid thawing at room temperature to prevent any texture changes.
Once thawed, consume the Japanese jelly within 2 days. Do not refreeze as this can affect the quality and safety of the dessert.
How to Reheat Leftovers
Microwave Method: Place the Japanese jelly in a microwave-safe dish. Cover it with a microwave-safe lid or plastic wrap to prevent it from drying out. Heat on medium power for 10-15 seconds. Check the texture; if it needs more time, heat in 5-second intervals until it reaches the desired consistency. Be cautious not to overheat, as agar-agar can melt and lose its shape.
Stovetop Method: Fill a saucepan with a small amount of water and bring it to a gentle simmer. Place the Japanese jelly in a heatproof bowl and set it over the simmering water, creating a double boiler effect. Stir gently until the jelly softens and warms up. This method ensures even heating without melting the agar-agar.
Room Temperature Method: If you prefer not to use heat, simply let the Japanese jelly sit at room temperature for about 30 minutes. This method is gentle and preserves the original texture of the dessert.
Oven Method: Preheat your oven to the lowest setting, usually around 150°F (65°C). Place the Japanese jelly in an oven-safe dish and cover it with aluminum foil to prevent drying. Warm it in the oven for 5-10 minutes, checking frequently to ensure it doesn't melt.
Hot Water Bath Method: Fill a large bowl with hot water (not boiling). Place the container of Japanese jelly into the hot water, ensuring the water level is below the rim of the container. Let it sit for a few minutes, gently stirring occasionally until the jelly reaches the desired temperature. This method is ideal for maintaining the dessert's delicate texture.
Best Tools for Making This Jelly
Saucepan: Used to bring water to a boil and dissolve the agar-agar powder and sugar.
Stirring spoon: Essential for mixing the ingredients thoroughly to ensure the agar-agar and sugar are completely dissolved.
Measuring cup: Necessary for accurately measuring the water and fruit juice.
Measuring spoons: Used to measure the exact amount of agar-agar powder and sugar.
Jelly molds: Used to shape the jelly mixture as it cools and sets.
Refrigerator: Required to chill the jelly until it is fully set.
Mixing bowl: Optional but useful for combining the fruit juice with the agar-agar mixture before pouring into molds.
How to Save Time on Making This Jelly
Boil water in advance: Boil the water while gathering other ingredients to save time.
Use pre-measured ingredients: Measure out the agar-agar powder, sugar, and fruit juice before starting.
Quick cooling: Place the jelly molds in a shallow ice bath to speed up the cooling process before refrigerating.
Batch preparation: Make a larger batch and store extra jelly in the fridge for future use.

Japanese Jelly Recipe
Ingredients
Main Ingredients
- 500 ml Water
- 10 g Agar-Agar Powder
- 100 g Sugar
- 200 ml Fruit Juice (any flavor)
Instructions
- 1. In a saucepan, bring water to a boil.
- 2. Add agar-agar powder and sugar. Stir until completely dissolved.
- 3. Remove from heat and add fruit juice. Mix well.
- 4. Pour the mixture into jelly molds.
- 5. Let it cool to room temperature, then refrigerate for at least 2 hours.
- 6. Serve chilled.
Nutritional Value
Keywords
Suggested Appetizers and Main Courses for This Jelly
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