Mango Agar-Agar Jelly Cubes

Featured in: Seasonal Home Ideas

Silky mango puree set with agar-agar forms a bright base, while a gently sweetened coconut layer adds creaminess and balance. Blend ripe mangoes with water, sugar and lemon, simmer briefly with agar until dissolved, then chill the mango layer until just set. Pour warmed coconut milk mixed with agar over it, chill until firm, and cut into cubes. Add a pinch of salt to the coconut for depth or stir diced fruit into the mango layer for extra texture.

Updated on Fri, 24 Apr 2026 05:56:25 GMT
Golden mango agar-agar jelly cubes meet creamy coconut milk, a cool dessert. Save Pin
Golden mango agar-agar jelly cubes meet creamy coconut milk, a cool dessert. | casabatata.com

Sunlight streaming through my kitchen window always seems brighter when mango season rolls around. I was first drawn to agar-agar jellies watching a friend coax sweet cubes out of a pan, their jewel-like colors glistening. The whisper of ripe mango in the air inspired me to dream up these two-toned jelly cubes, layering luscious purée with coconut milk. One afternoon, I swapped out the usual gelatin for agar-agar and held my breath as the layers set. As soon as I tasted a cube, cool and fragrant, I knew warm days had just found their new treat.

The first time I brought a tray of these glossy mango cubes to a backyard barbecue, I almost didn't set them down before people started reaching for seconds. My niece, wary of anything "jiggly," was totally won over by the clouds of coconut perfumed with vanilla. By the end of the evening, someone jokingly asked if I was hiding a secret stash in my bag. That little moment—sticky fingers, laughter, everyone searching for more—made this recipe a regular fixture at summer gatherings.

Ingredients

  • Ripe Mangoes: The more fragrant and golden, the silkier your mango layer—taste for sweetness before blending.
  • Water: Loosens the purée for a light, tender jelly; I've found chilled water makes blending smoother.
  • Sugar: Fine sugar melts quickly, letting you adjust the sweetness to match your fruit's ripeness.
  • Lemon Juice: Brightens the mango flavor and keeps it from tasting flat – even a small squeeze lifts everything.
  • Agar-Agar Powder: Sets each layer into perfect, springy cubes; whisk well so it never clumps.
  • Coconut Milk (Full Fat): Creaminess is all about using the richest coconut milk—shake the can first if it's separated.
  • Vanilla Extract: Warm floral notes balance the tropical flavors and make the coconut aroma even dreamier.

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Instructions

Blend the Mango:
Add chopped mangoes, water, sugar, and lemon juice to your blender and blitz until the purée is completely silky.
Dissolve Agar in Mango:
Pour the mango mixture into a saucepan and whisk in agar-agar powder, then simmer gently, stirring until there are no powdery streaks left.
Set the Mango Layer:
Transfer the hot mixture into your mold, tap out bubbles, and let it cool – peeking in the fridge after 45 minutes is always my favorite part.
Make the Coconut Layer:
Gently warm coconut milk with sugar, vanilla, and agar-agar, stirring until you catch the sweet coconut steam and everything looks glossy and uniform.
Pour and Chill:
Cascade the coconut layer over the partly set mango, then cool it all the way down – patience is hard but the reward is worth it.
Cut and Serve:
Once firm, use a sharp knife to cut cubes (don't rush—tidy edges make a difference!) and serve them cold.
Refreshing mango agar-agar jelly cubes layered with sweet coconut milk, perfectly chilled. Save Pin
Refreshing mango agar-agar jelly cubes layered with sweet coconut milk, perfectly chilled. | casabatata.com

One rainy afternoon, my best friend and I made these jellies with leftover passionfruit instead of mango. She couldn't believe how the cubes still snapped clean despite our experimental spirit, and the lively debate about "jelly perfection" ran until midnight. The conversation, the sticky countertops, that sense of playful invention—suddenly, these cubes were as much about laughter as they were about layers.

When to Serve Mango Agar Jellies

I've plated these at a Lunar New Year lunch, packed them into Tupperware for a picnic, and even sliced petite cubes for a light dessert after a curry. They're cool enough for mid-summer, but the colors are sunny enough to brighten up chilly days too. Whenever you want something cheerful and not too heavy, these always bring smiles.

Tweaks and Twists I've Tried

Sometimes I play with flavor—once, I swapped out some of the coconut milk for pandan, which filled the kitchen with a toasty green sweetness. It's easy to toss little nubs of fresh fruit or even shreds of young coconut into the layers for a surprise with every bite. This recipe is forgiving and definitely rewards adventurous moods.

Troubleshooting and Make-Ahead Secrets

If your layers get bubbly or separate, just remember to let that first layer become gently wobbly before pouring the second. Too soft? Simmer your mixture a minute longer next time. The cubes keep perfectly in the fridge for two days, so I always make a tray a night ahead if I'm hosting.

  • Chill your knife for ultra-clean slices.
  • Line the mold with cling wrap for easier unmolding.
  • Store the cubes spaced apart so they stay pristine.
Vibrant mango agar-agar jelly cubes glistening with luscious coconut milk, a delightful treat. Save Pin
Vibrant mango agar-agar jelly cubes glistening with luscious coconut milk, a delightful treat. | casabatata.com

May every cube you cut shimmer like sunshine and bring a little bit of tropical delight to your table. Happy tinkering and tasting!

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Mango Agar-Agar Jelly Cubes

Fragrant mango jelly cubes layered with creamy coconut milk, chilled and vegan - bright tropical flavors in every bite.

Prep Time
20 minutes
Cook Time
10 minutes
Overall Time
30 minutes
By Casa Batata Owen Franklin


Level Easy

Cuisine Southeast Asian

Makes 8 Portions

Diet Info Plant-Based, No Dairy, No Gluten

What You’ll Need

Mango layer

01 Ripe mango flesh, about 2 1/2 cups (approximately 14 oz), peeled and cubed
02 Water, 3/4 cup (about 6.8 fl oz)
03 Granulated sugar, 2 tablespoons (adjust to taste)
04 Fresh lemon juice, 1 teaspoon
05 Agar-agar powder, 1 1/2 teaspoons

Coconut layer

01 Full-fat canned coconut milk, 1 2/3 cups (about 13.5 fl oz)
02 Granulated sugar, 3 tablespoons
03 Pure vanilla extract, 1 teaspoon
04 Agar-agar powder, 1 teaspoon

How To Make

Step 01

Prepare mango purée: Combine cubed mango flesh, water, granulated sugar and lemon juice in a blender and process until completely smooth.

Step 02

Dissolve agar in mango purée: Transfer the mango purée to a saucepan, whisk in 1 1/2 teaspoons agar-agar powder, bring to a boil over medium heat while stirring, then simmer for 2 minutes to ensure the agar is fully dissolved.

Step 03

Set the mango layer: Pour the hot mango mixture into an 8 x 8-inch square pan or mold, allow to cool at room temperature for 10 minutes, then refrigerate until just set but still slightly tacky, about 45 minutes.

Step 04

Prepare coconut mixture: In a clean saucepan, whisk together the coconut milk, 3 tablespoons sugar, vanilla extract and 1 teaspoon agar-agar powder. Heat gently to a simmer over medium-low heat, stirring constantly, and cook for 2 minutes after boiling to fully activate the agar.

Step 05

Combine layers: Allow the coconut mixture to cool briefly so it is warm but not boiling, then gently pour it over the chilled mango layer to avoid breaking the surface. Let the pan cool to room temperature.

Step 06

Chill until firm: Refrigerate the layered set for at least 1 1/2 hours, or until fully firm and chilled through.

Step 07

Portion and serve: Run a sharp knife around the pan if needed, invert or lift the set from the mold, cut into even cubes and serve chilled.

Equipment Needed

  • Blender or food processor
  • Saupan
  • Whisk
  • 8 x 8-inch square pan or mold
  • Refrigerator
  • Sharp knife

Allergy Details

Look over each item for allergens. Talk to your doctor with any concerns.
  • Contains coconut; not suitable for those with coconut allergy.
  • Dairy-free and gluten-free, but check agar-agar packaging for potential cross-contamination warnings.

Nutrition details (per portion)

Shared for reference—please talk to a pro for health guidance.
  • Calorie Count: 130
  • Fats: 7 g
  • Carbohydrates: 18 g
  • Proteins: 1 g

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