Mango Agar-Agar Jelly Cubes

Featured in: Baking & Sweet Creations

Blend ripe mango flesh with water, sugar and lemon until smooth, then heat with agar-agar until fully dissolved. Pour into an 8x8 mold and chill until just set. Bring coconut milk, sugar, vanilla and agar-agar to a gentle boil, simmer briefly, then gently layer over the mango. Chill until firm, slice into cubes and serve chilled; add a pinch of salt to the coconut or swap mango for pineapple.

Updated on Thu, 07 May 2026 02:31:42 GMT
Refreshing mango agar-agar jelly cubes layered with creamy coconut milk. Save to Pinterest
Refreshing mango agar-agar jelly cubes layered with creamy coconut milk. | tongsanchor.com

The afternoon I first attempted mango agar-agar jelly cubes was one of those sweltering days when the very idea of turning on the oven felt unthinkable. As the kitchen filled with the vibrant scent of just-blended mango and the gentle sweetness of coconut milk heated on the stove, I could almost hear summer slowing down. I remember the satisfying sound of a spoon clinking against the glass bowl as I checked if the jelly had set. It's one of those desserts that seems to invite curiosity—a finger pressed impatiently against the chilling mold, a peek behind the fridge door. This dish surprised me: simple to create, but utterly dazzling once sliced into bright, wobbly cubes.

The first time I brought out this jelly after a family barbecue, the kids darted over and immediately began speculating which layer tasted better. My sister, grinning, declared it was the only dessert she wanted to take home that night. Even our neighbor, usually indifferent to sweets, asked how the mango flavor stayed so fresh and bright, not cloying. It was an unexpected hit, and now it makes a regular appearance whenever the temperature climbs. I love how it brings together people of all ages, each one finding something to love in those cheery cubes.

Ingredients

  • Mangoes: Use ripe, fragrant mangoes for depth of flavor; overripe ones can turn mushy and too sweet, while underripe ones lack aroma.
  • Agar-agar powder: This vegan setting agent is a game-changer for layered jellies; make sure to dissolve it thoroughly for the perfect wobble.
  • Sugar: Start small and taste—the sweetness should let the fruit shine, not overpower it.
  • Lemon juice: A dash adds brightness and keeps the mango layer lively instead of heavy.
  • Coconut milk: Full-fat brings out the creamiest, most indulgent layer; shake the can well before measuring.
  • Vanilla extract: Just a touch enhances the coconut's natural fragrance; don’t skip it.

Tired of Takeout? 🥡

Get 10 meals you can make faster than delivery arrives. Seriously.

One email. No spam. Unsubscribe anytime.

Instructions

Blend the Mango:
Toss the mango flesh, water, sugar, and lemon juice into a blender and process into a smooth, sunny puree.
Heat and Set the Mango Layer:
Whisk the puree with agar-agar powder in a saucepan, bring to a gentle boil, and simmer as the aroma fills the air; pour the hot mixture into your mold and chill until almost set.
Prepare Coconut Layer:
Combine coconut milk, sugar, vanilla, and agar-agar in a clean saucepan, stirring until the mix is silky and just bubbling with excitement on the edges.
Layer and Chill:
Carefully pour the warm coconut mixture over your just-set mango base; breathe in as the contrast of fruit and cream comes together before setting again in the fridge.
Slice and Serve:
Once firm, slip a sharp knife through the cool jelly, revealing sunny cubes—serve them chilled for the most refreshing bite.
Golden mango agar-agar cubes topped with smooth coconut milk, a vibrant dessert. Save to Pinterest
Golden mango agar-agar cubes topped with smooth coconut milk, a vibrant dessert. | tongsanchor.com
Golden mango agar-agar cubes topped with smooth coconut milk, a vibrant dessert. Save to Pinterest
Golden mango agar-agar cubes topped with smooth coconut milk, a vibrant dessert. | tongsanchor.com

On a particularly hot day, I watched the last piece disappear from the platter while someone joked that it tasted like sunshine in cube form. In that small moment, the dessert wasn't just a sweet treat—it had become the centerpiece of laughter and conversation, effortlessly lightening the room.

Customize and Play

Experimenting with this jelly has convinced me there's no single right recipe. I’ve swapped in pineapple puree or diced passion fruit, and tossed small mango cubes into the mix for a little bite. Sometimes, just adding that pinch of salt to the coconut layer truly wakes up every other flavor. This is a dessert that seems happiest when you make it your own.

Serving Suggestions

The cubes look beautiful scattered on a platter with mint leaves or edible flowers. I also love packing them into a cold lunchbox for a park picnic—they hold their shape surprisingly well and make for a fun midday pick-me-up. For a twist, try topping with extra coconut milk or even a drizzle of lime syrup. However you serve them, prepare for lots of recipe requests.

Troubleshooting Wobbles

Getting a clean, even layer takes a bit of patience but is totally worth it. Work quickly when pouring the coconut layer, and double-check your agar-agar amount—too little and you get soup, too much and it’s rubbery. If you spot bubbles, skim them off before chilling for that professional finish.

  • Be patient with the setting time—good things come to those who wait.
  • Use a non-serrated, sharp knife for the cleanest cubes.
  • Chill serving plates too, for extra stay-cool power.
Sweet agar-agar jelly with tropical mango and rich coconut, served chilled. Save to Pinterest
Sweet agar-agar jelly with tropical mango and rich coconut, served chilled. | tongsanchor.com
Sweet agar-agar jelly with tropical mango and rich coconut, served chilled. Save to Pinterest
Sweet agar-agar jelly with tropical mango and rich coconut, served chilled. | tongsanchor.com

May these mango coconut jelly cubes bring a little burst of brightness to your table and a smile to those who taste them. They may look fancy, but you’ll see—making and sharing them is pure, simple joy.

Recipe Questions & Answers

How do I ensure the agar-agar fully dissolves?

Whisk the powder into the cold puree or liquid, bring the mixture to a rolling boil and simmer for 1–2 minutes while stirring constantly to dissolve completely.

Can I substitute gelatin for agar-agar?

Gelatin sets differently and is not vegan; if using gelatin follow the package blooming instructions and expect a softer, less firm set compared with agar-agar.

When should I pour the coconut layer over the mango layer?

Pour the warm coconut mixture when the mango layer is just set but still slightly tacky—this helps the layers adhere without mixing while avoiding gaps.

How long should the dessert chill before cutting?

Chill for at least 1½ to 2 hours after layering, or until completely firm. Fully chilled gels cut cleanly into neat cubes.

How should I store the chilled cubes?

Store covered in the refrigerator for up to 4 days. Keep them chilled and avoid freezing, which can alter texture and cause weeping.

Any tips for a silky mango layer?

Use very ripe mangoes, blend until completely smooth and, if desired, pass through a fine sieve. A little lemon brightens the flavor and slows discoloration.

20-Minute Dinner Pack — Free Download 📥

10 recipes, 1 shopping list. Everything you need for a week of easy dinners.

Instant access. No signup hassle.

Mango Agar-Agar Jelly Cubes

Silky mango cubes layered with creamy coconut agar-agar, bright, vegan and chilled for warm days.

Prep Time
20 min
Cook Time
10 min
Combined Time
30 min
Recipe by Wyatt Allen


Skill Level Easy

Cuisine Southeast Asian

Makes 8 Serves

Diet Preferences Plant-based, No Dairy Ingredients, Gluten-Free

What You Need

Mango Layer

01 2 large ripe mangoes (about 400 g flesh), peeled and cubed
02 200 ml water
03 2 tbsp sugar (adjust to taste)
04 1 tsp lemon juice
05 1½ tsp agar-agar powder

Coconut Layer

01 400 ml coconut milk (full fat)
02 3 tbsp sugar
03 1 tsp vanilla extract
04 1 tsp agar-agar powder

How To Make It

Step 01

Prepare the mango layer: In a blender, combine mango flesh, water, sugar, and lemon juice. Blend until smooth.

Step 02

Dissolve agar-agar in mango puree: In a saucepan, whisk the mango puree with agar-agar powder. Bring to a boil over medium heat, stirring constantly. Simmer for 2 minutes to fully dissolve agar-agar.

Step 03

Set the mango layer: Pour mango mixture into a square mold (about 8x8 inches). Let it cool for 10 minutes, then refrigerate until just set but not firm (about 45 minutes).

Step 04

Prepare the coconut layer: In a saucepan, combine coconut milk, sugar, vanilla, and agar-agar powder. Stir well and bring to a gentle boil. Simmer for 2 minutes, stirring constantly.

Step 05

Layer and chill: Gently pour the warm coconut mixture over the mango layer. Let cool to room temperature, then refrigerate for at least 1½ hours, until completely set.

Step 06

Cut and serve: Once firm, cut into cubes and serve chilled.

Equipment Needed

  • Blender
  • Saucepan
  • Whisk
  • 8x8 inch square mold
  • Refrigerator
  • Sharp knife

Allergy Info

Always check each component for allergens and reach out to a healthcare provider if you’re uncertain.
  • Contains coconut.
  • Gluten-free and dairy-free.
  • Always check the packaging of agar-agar for cross-contamination if you have allergies.

Nutrition Details (per serving)

These nutritional numbers are only for guidance and don't replace professional medical advice.
  • Calorie Count: 130
  • Fat content: 7 g
  • Carbohydrates: 18 g
  • Proteins: 1 g

Cooking Shouldn't Be Hard ❤️

Get a free recipe pack that makes weeknight dinners effortless. Real food, real fast.

Free forever. Unsubscribe anytime.