Agar Jelly Cubes: 7 Easy Steps for Perfect Homemade Treats

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There’s something magical about agar jelly cubes—their vibrant colors, refreshing texture, and the way they capture little bursts of fruit in every bite. Whether you grew up enjoying these wobbly treats at family gatherings or are discovering them for the first time, this recipe is a delightful way to bring a touch of nostalgia to your kitchen. Made with agar-agar, plant-based gelatin alternative, these jelly cubes are naturally vegan and perfect for warm-weather desserts or light, fruity snacks. The combination of kiwi, tangerines, grapes, and blueberries creates a medley of flavors that’s as beautiful as it is delicious. Let’s dive into making these agar jelly cubes that are sure to impress!

Looking for something similar? Try our fruit jelly with agar.

Ingredients

Here’s what you’ll need to make these delightful agar jelly cubes:

For more ideas, check out our guide on agar pudding recipe.

10 grams agar-agar powder
160-200 grams sugar
1000 ml water (room temperature)
1 kiwi
2 tangerine oranges (4 cm diameter)
100 grams grapes
40 grams blueberry

agar jelly cubes ingredients introduction detailed — agar jelly cubes ingredients process with introduction

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Cook Time

Prep Time	Cook Time	Setting Time	Total Time
20 minutes	10 minutes	2 hours	2.5 hours

This recipe requires minimal active cooking time, but patience is key while the jelly sets to perfection.

Nutrition Information

Serving Size	Calories	Sugar	Fiber
1 serving	~80 kcal	~15g	~2g

These agar jelly cubes are light and fruity, with natural sugars from the fruit and a small amount of added sugar.

How to Make agar jelly cubes

Using a sharp chef’s knife on a sturdy cutting board, wash and cut the kiwi, tangerine oranges, grapes, and blueberries into your preferred shapes and sizes.
In a medium saucepan, add the agar-agar powder, sugar, and room temperature water. Use a whisk to mix well and avoid lumps from forming.
Place the saucepan on the stove and cook on low heat until it boils. Stir occasionally with a wooden spoon to prevent lumps from forming.
Using a measuring cup, pour 300ml of the agar-agar liquid into an 8-inch square mold. Remove air bubbles with a silicone spatula. Leave to cool until the top layer forms a film.
For the remaining liquid in the saucepan, keep warm on the stove. Use the lowest heat setting to keep it warm.
Once a film forms on the first layer (when gently touched, will be bouncy), gently pour in the remaining agar-agar liquid at the corner and side of the mold using a measuring cup to avoid piercing through the next layer.
Arrange the cut fruits in the mold to your preference. Some fruits will float up as they are less dense. When the jelly thickens slightly, gently push the fruit to the middle level using a silicone spatula. Do not push too hard as it may break through the first layer.
Let the jelly set at room temperature. Place in the fridge to chill for about 2 hours.
Remove the jelly from the mold and cut into desired shapes and sizes using a sharp chef’s knife.

Expert Tips

For a clearer jelly, strain the agar-agar mixture through a fine-mesh sieve before pouring it into the mold.
If fruits keep floating, let the jelly thicken slightly before arranging them to help them stay in place.
Use a warm knife (dipped in hot water) to cut the jelly for cleaner edges.
Experiment with layering different colors of agar jelly for a stunning visual effect.

Variations

Tropical Twist: Swap the fruits for diced mango, pineapple, and passionfruit for a sunny, exotic flavor.
Berry Bliss: Use only berries like strawberries, raspberries, and blackberries for a vibrant red and purple jelly.
Coconut Milk Layer: Replace half the water with coconut milk for a creamy, two-toned jelly.

agar jelly cubes cooking ingredients close-up

Healthier Alternatives

Reduce the sugar by half and let the natural sweetness of the fruits shine.
Use honey or maple syrup as a natural sweetener instead of refined sugar.
Add chia seeds for extra fiber and omega-3s.

Serving Suggestions

Serve chilled with a dollop of whipped coconut cream for a decadent touch.
Pair with a scoop of sorbet or vanilla ice cream for a refreshing dessert.
Pack in lunchboxes as a fun, fruity snack for kids.

Storage Instructions

Store in an airtight container in the fridge for up to 3 days.
For longer storage, freeze the jelly cubes and thaw in the fridge before serving.
Avoid leaving at room temperature for extended periods to prevent melting.

Frequently Asked Questions

How do you make Agar Jelly Cubes at home?

Making Agar Jelly Cubes at home is simple and fun. Start by dissolving agar powder in water or fruit juice over medium heat. Once fully dissolved, add sugar or sweetener if desired, and bring to a gentle boil. Pour the mixture into a mold or dish and let it cool at room temperature before refrigerating. After it sets, cut into perfect cubes and enjoy!

What ingredients are needed for Agar Jelly Cubes?

The basic ingredients for Agar Jelly Cubes are agar powder, water, and sugar. You can customize it by using fruit juice instead of water for added flavor. For a healthier option, substitute sugar with honey or stevia. Optional additions include food coloring or small fruit pieces for extra texture and visual appeal. These ingredients make it easy to create a versatile treat.

Can Agar Jelly Cubes be made without sugar?

Yes, Agar Jelly Cubes can be made without sugar. Simply omit the sugar or replace it with a natural sweetener like honey, maple syrup, or stevia. Using fruit juice as the base also adds natural sweetness. This makes it a great option for those looking to reduce sugar intake while still enjoying a delightful and refreshing treat.

How long do Agar Jelly Cubes take to set?

Agar Jelly Cubes typically take about 30 minutes to set at room temperature. For a firmer texture, refrigerate them for an additional 1-2 hours. The setting time may vary slightly depending on the thickness of the mixture and the size of the mold. Once set, they’re ready to be cut into cubes and enjoyed as a cool, refreshing snack.

Are Agar Jelly Cubes vegan-friendly?

Yes, Agar Jelly Cubes are vegan-friendly. Agar is a plant-based gelatin substitute derived from seaweed, making it suitable for vegans and vegetarians. Combined with water or fruit juice and natural sweeteners, this treat aligns perfectly with a vegan lifestyle. It’s a guilt-free dessert that everyone can enjoy.

Conclusion

Agar Jelly Cubes are a delightful, versatile treat that’s easy to make at home. Whether you enjoy them plain or infused with fruit juice, they’re a refreshing snack perfect for any occasion. This recipe holds a special place in my heart because it reminds me of childhood summers spent experimenting with flavors in the kitchen. I encourage you to try making Agar Jelly Cubes—it’s a simple yet rewarding process that brings joy to every bite.

Agar Jelly Cubes

Author: Emily
Total Time: 20
Yield: 80 servings 1x
Diet: Vegan

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Description

Agar jelly cubes are a delightful and customizable dessert. Learn how to make these tasty treats with simple ingredients and easy-to-follow steps.

Instructions

1. Using a sharp chef’s knife on a sturdy cutting board, wash and cut the kiwi, tangerine oranges, grapes, and blueberries into your preferred shapes and sizes.
2. In a medium saucepan, add the agar-agar powder, sugar, and room temperature water. Use a whisk to mix well and avoid lumps from forming.
3. Place the saucepan on the stove and cook on low heat until it boils. Stir occasionally with a wooden spoon to prevent lumps from forming.
4. Using a measuring cup, pour 300ml of the agar-agar liquid into an 8-inch square mold. Remove air bubbles with a silicone spatula. Leave to cool until the top layer forms a film.
5. For the remaining liquid in the saucepan, keep warm on the stove. Use the lowest heat setting to keep it warm.
6. Once a film forms on the first layer (when gently touched, it will be bouncy), gently pour in the remaining agar-agar liquid at the corner and side of the mold using a measuring cup to avoid piercing through the next layer.
7. Arrange the cut fruits in the mold to your preference. Some fruits will float up as they are less dense. When the jelly thickens slightly, gently push the fruit to the middle level using a silicone spatula. Do not push too hard as it may break through the first layer.
8. Let the jelly set at room temperature. Place in the fridge to chill for about 2 hours.
9. Remove the jelly from the mold and cut into desired shapes and sizes using a sharp chef’s knife.