Hawaiian Coconut Haupia

Hawaiian Coconut Haupia
⏱️ cook time 2 hours 30 minutes
🍽️ servings 8
⚡ Difficulty easy

intro

Silky, jiggly, dairy-free Hawaiian coconut pudding with a rich, clean coconut flavor, boasting a firm, sliceable texture that melts smoothly on the tongue.

Ingredients

Full-fat unsweetened canned coconut milk 400 ml (1 3/4 cups)
Cornstarch 6 tablespoons (48 grams)
Granulated white sugar 5 tablespoons (62 grams)
Cold filtered water 120 ml (1/2 cup)
Fine sea salt 1/4 teaspoon (1 gram)

Steps

1

Prep the setting pan

Line an 8x8 inch (20x20 cm) square baking pan with parchment paper, leaving 2-inch overhangs on two opposite sides to easily lift out set haupia later. No greasing is needed, as the high coconut fat content prevents sticking.

Step 1
step1:Prep the setting pan
2

Mix cornstarch slurry

In a small mixing bowl, whisk together 6 tablespoons (48g) cornstarch and 120ml (1/2 cup) cold water until completely smooth, with no visible dry cornstarch lumps. Set the slurry within arm’s reach of the stovetop, as cornstarch settles quickly and you will need to add it promptly once the coconut milk is hot.

Step 2
step2:Mix cornstarch slurry
3

Heat coconut milk base

Pour 400ml (1 3/4 cups) full-fat coconut milk into a small heavy-bottomed saucepan over medium-low heat. Add 5 tablespoons (62g) granulated sugar and 1/4 teaspoon fine sea salt, stirring constantly with a silicone spatula until sugar fully dissolves, about 3-4 minutes. Heat until the mixture reaches a gentle simmer (180°F / 82°C) — do not bring to a rolling boil, as high heat will cause coconut milk fats to separate and turn grainy.

Step 3
step3:Heat coconut milk base
4

Thicken the haupia base

Whisk the reserved cornstarch slurry briefly to re-incorporate settled starch, then pour it slowly into the simmering coconut milk while whisking nonstop. Continue cooking and whisking constantly for exactly 2 minutes over medium-low heat, until the mixture thickens to a glossy, smooth pudding consistency that thickly coats the back of a spoon, so a line drawn through the coating with a finger holds a clear, clean shape.

Step 4
step4:Thicken the haupia base
5

Pour mixture into pan

Immediately remove the thickened haupia from heat once it reaches the correct consistency, and pour it directly into the parchment-lined 8x8 inch pan. Use a small offset spatula to spread the mixture into a perfectly even, smooth layer across the pan, then tap the pan firmly on the counter 2-3 times to pop any trapped air bubbles that would create holes in the set dessert.

Step 5
step5:Pour mixture into pan
6

Chill until fully set

Let the haupia cool at room temperature for 15 minutes, then cover the pan tightly with plastic wrap and refrigerate for a minimum of 2 hours, until the haupia is completely firm to the touch and jiggles as a single solid block when the pan is gently shaken. Never freeze haupia, as freezing causes coconut fats to separate and creates a grainy, watery texture.

Step 6
step6:Chill until fully set
7

Cut and serve haupia

Once fully set, use the parchment overhangs to lift the entire haupia block out of the pan and transfer it to a clean wooden cutting board. Use a sharp chef’s knife dipped in hot water (wiped dry between each cut) to slice the haupia into 8 even 2x2 inch squares, and serve immediately while chilled.

Step 7
step7:Cut and serve haupia

Tips

1.Always use full-fat canned coconut milk (not carton drinking coconut milk) for the richest, authentic texture; light or carton coconut milk creates watery, bland haupia that will not set firmly.
2.Whisk nonstop for the full 2 minutes after adding cornstarch slurry; cornstarch thickens very quickly with heat, and constant stirring prevents lumpy, unevenly textured haupia.
3.For a fun tropical upgrade, top chilled haupia squares with toasted coconut flakes, diced fresh mango, or a drizzle of lilikoi (passion fruit) syrup before serving.

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Hawaiian Coconut Haupia:Frequently Asked Questions

1.Why did my haupia turn out runny instead of firm and sliceable?
That almost always traces back to under-activated cornstarch, off ratios, or the wrong coconut milk. Be sure to bring the mixed coconut base to a gentle, steady rolling boil for 1 full minute after stirring in the cornstarch slurry—this is required to fully activate cornstarch’s thickening power. Stick to the measured cornstarch amount and use full-fat coconut milk for a reliable set.
2.Can I make haupia ahead of time for a luau or potluck?
Absolutely! Haupia is ideal for make-ahead prep, since it needs several hours of chill time to set properly. Once poured into your pan, cover it tightly with plastic wrap pressed directly to the surface to prevent a tough skin from forming, and refrigerate for up to 3 days. Skip freezing it, as that breaks the smooth texture and causes separation when thawed.
3.Do I really need full-fat unsweetened canned coconut milk, or can I use a lighter alternative?
Stick to canned full-fat unsweetened coconut milk for authentic texture and flavor. Light canned coconut milk has added water and less coconut fat, which produces watery, weakly set haupia with muted flavor. Carton drinking coconut milk is far too diluted, as it is formulated for sipping rather than thick pudding, so it will never produce a firm, sliceable result.
4.My haupia has a weird grainy texture—what went wrong?
Grainy haupia usually comes from two common mistakes: either you didn’t fully whisk the cornstarch and cold water slurry until smooth before adding it, leaving undissolved cornstarch lumps, or you cooked the mixture over too high heat, which caused the coconut milk to curdle. Cook the base over medium-low heat, stirring constantly, for a silky finish.
5.Can I cut down the sugar in this recipe without ruining the texture?
You can reduce the granulated white sugar by up to 25% without impacting the set, since sugar only contributes flavor balance, not structure, in this recipe. Avoid swapping in equal amounts of liquid sweeteners like maple syrup or honey, though—extra liquid will throw off the ratio and prevent haupia from setting into a firm, sliceable block.
6.How do I get clean, neat slices of haupia without it sticking to my knife?
For perfect, clean slices, first run a thin, sharp paring knife around the entire edge of the pan to loosen the set haupia block. Dip your knife in hot water, wipe it dry with a paper towel, and make a single smooth cut. Repeat the hot water wipe between every cut to prevent sticking and get sharp, jiggly, clean-edged pieces.
7.What texture and flavor is traditional haupia supposed to have?
Authentic haupia has a bright, clean, prominent coconut flavor that’s not cloyingly sweet, with a subtle salty edge from fine sea salt to round it out. It is firmer than creamy, spoonable coconut pudding—its signature sliceable, jiggly texture means it holds its shape when picked up, and melts smoothly on your tongue rather than being gooey or soft.
8.Can I add mix-ins like chocolate, mango, or macadamia nuts to this haupia?
You absolutely can, as long as you add them correctly to avoid ruining the set. Let the cooked haupia base cool for 5 minutes off the heat, then stir in finely chopped toasted macadamia nuts, layer with cooled melted chocolate, or fold in small, well-drained diced mango right before pouring to avoid excess water that weakens the set.
9.Why is there a tough, rubbery skin on top of my chilled haupia?
That rubbery skin forms when the top of the haupia is exposed to circulating cold air in the fridge as it sets. The easy fix is to press a piece of plastic wrap directly onto the entire surface of the haupia right after you pour it into the pan, before chilling. This eliminates air contact and keeps the top perfectly silky, no tough skin required.
10.I don’t eat cornstarch—can I use a different thickener for this recipe?
Traditional Hawaiian haupia historically used arrowroot starch from local plants, so that is a perfect 1:1 swap for cornstarch if you avoid corn products. Do not use gelatin as a swap, as that produces a chewy, jello-like texture rather than haupia’s delicate, melt-in-your-mouth firmness. Skip all-purpose flour too, as it creates a pasty, starchy off-flavor that mutes the clean coconut taste.

Comments (20)

2 days ago

OMG, this haupia tastes exactly like the stuff I had at a lūʻau when I visited Maui last year! I was so worried I’d never get that authentic, creamy coconut flavor at home, but this recipe nailed it. I brought it to our neighborhood block party and everyone was asking for the recipe before the night was over.

yesterday

Wait, did you use full-fat canned coconut milk or the light stuff? I tried a different haupia recipe once and it was super watery, I don’t wanna mess this up for my work potluck next week!

yesterday

So glad you loved it! Always use full-fat, unsweetened canned coconut milk for the richest, most set texture—light coconut milk has too much added water and won’t firm up properly. Good luck at the potluck!

30 minutes ago

Just got back from a trip to Oahu and was craving haupia so bad I made this as soon as I got home. It’s spot on! I added a tiny sprinkle of toasted coconut on top right before it set and it gave it such a nice little crunch. Even my roommate who hates coconut admitted this was delicious.

5 minutes ago

Toasted coconut on top is such a chef’s kiss move! I’m gonna try that next time I make this, I usually do a tiny drizzle of li hing mui powder on mine too, so good.

just now

Love the toasted coconut topping idea! That extra crunch is such a nice contrast to the creamy, smooth haupia. We’ll have to try the li hing mui trick next time we test this recipe, sounds amazing.

yesterday

I’d never had haupia before making this recipe, and I’m hooked! The texture is so unique—way creamier than Jell-O, firmer than regular pudding. It was the perfect light dessert after our heavy taco night spread. 10/10.

2 hours ago

So happy you gave haupia a try! Your description of the texture is spot on—creamy, firm but jiggly, not rubbery at all when made right. It pairs so well with all kinds of meals, not just luau spreads!

2 hours ago

Obsessed with how simple this is! I’ve been looking for easy vegan desserts to add to my meal prep rotation, and this is perfect. It’s not loaded with refined sugar, it holds up all week in the fridge, and it satisfies my sweet tooth without making me feel sluggish after eating it. 10/10.

1 week ago

My kids loved this!!! I’ve been trying to find easy, no-bake treats for after school and this was such a win. It’s not too sweet, has that perfect jiggly texture, and my 7 year old even helped me stir the cornstarch mixture. Will 100% be adding this to our weekly rotation.

5 days ago

How long does this keep in the fridge? I wanna make a batch on Sunday for school lunches all week!

3 days ago

Love to hear the kids got involved! Stored in an airtight container, haupia will stay fresh in the fridge for up to 4 days—just don’t freeze it, as the texture will get grainy when it thaws.

1 week ago

I made this for my annual backyard luau party and it was a total hit! I was worried Midwestern folks wouldn’t be into a not-super-sweet coconut dessert, but people went back for seconds and thirds. Super easy to make, even for a guy who burns toast half the time lmao.

5 days ago

That’s such a fun party theme! I made this for my bridge club last month and everyone went crazy for it too, I even wrote the recipe down for all the ladies.

2 weeks ago

This is my new go-to potluck dessert! It travels so well, you don’t have to keep it warm, it doesn’t get soggy, and it’s different from the same old cookies and brownies everyone else brings. I’ve made it three times in the last month and I’ve gotten the recipe sent out to half my office already.

1 week ago

We love that this is your new potluck staple! It really is perfect for sharing since it holds up so well at room temp for a couple hours, no fancy serving gear needed.

5 minutes ago

Made this in my dorm room with just a hot plate, a whisk, and my mini fridge, and it came out insane! I thought for sure I’d mess it up since I’m basically a beginner cook, but the steps are so straightforward. My whole dorm floor smelled like coconut while it was cooking, and people kept knocking on my door asking what I was making lmao.

3 days ago

Game changer!!! I’ve made haupia half a dozen times from other recipes and they always come out either rubbery or way too sweet. This version has the perfect balance of coconut flavor and sweetness, and the set is exactly right—jiggly but not runny, firm but not tough. I served it with fresh mango and lychee for our family dinner last night and my grandma said it was better than the haupia she grew up eating in Hilo.

2 days ago

Is this recipe naturally vegan? I’m trying to make treats for my vegan friend group and I don’t wanna have to swap out a ton of ingredients.

yesterday

That means the world coming from your grandma! Yes, this recipe is naturally vegan as written—no dairy, eggs, or animal products, so it’s perfect for serving to vegan friends as long as you use a vegan-friendly sugar (most white granulated sugar works these days, but double check if you’re strict!)

2 days ago

Grew up eating haupia at family gatherings on the Big Island, and this is the first mainland recipe that actually tastes like the real deal. No weird added flavors, no gelatin (that’s a crime in haupia, tbh), just pure coconut goodness. Respect for getting the traditional version right.

yesterday

That means so much to us! We worked with a home cook from Oahu to develop this recipe to make sure it was totally authentic, no shortcuts or weird add-ins. So stoked it passed the test for someone who grew up with the real thing!

3 days ago

I’ve been making haupia for my grandkids for 40 years, and I have to say, this recipe is just as good as my old handwritten one! I love that it’s so straightforward, no fancy steps. I added a tiny pinch of salt like I always do, and it really makes the coconut flavor pop even more.

2 days ago

What a compliment! A tiny pinch of salt is such a pro move, it really does elevate all the sweet coconut flavor. We might have to add that tip to the recipe notes!

3 days ago

Perfect post-hike treat! I kept a batch chilled in my cooler on our last day hike in the desert, and it was so refreshing after being out in the 100 degree heat. It’s light, hydrating (well, as much as a dessert can be lol), and doesn’t melt into a sticky mess like ice cream does when it’s hot out. Will be a staple on all my summer hikes from now on.

5 days ago

SO good, and naturally gluten free!!! I was stressing about what to bring to my cousin’s Hawaiian-themed birthday party since I have celiac, and this was perfect. No weird specialty ingredients, super easy to throw together, and every single person at the party was raving about it—no one even guessed it was gluten free lmao.

3 days ago

Did you cut it into little squares like the traditional version, or did you put it in those little mini dessert cups? I’m making this for my daughter’s luau birthday and can’t decide which is easier for kids.

2 days ago

So happy this worked for your gluten-free needs! For kid parties, mini dessert cups work great to minimize mess, but cutting into chilled squares works too if you lightly grease your pan first so they pop out easy. Either way is a hit!

5 days ago

I live in a tiny NYC apartment with a tiny fridge and no fancy kitchen gear, and this recipe was so doable! I only had an 8x8 pan, a whisk, and a can opener, and it came out perfect. I didn’t even have to run to the specialty grocery store—all the ingredients were at my regular bodega.

3 days ago

Oh thank god, I was worried I’d need fancy equipment to make this in my dorm! Adding this to my meal plan for next week for sure.

1 week ago

I was skeptical a coconut dessert would go over at our Texas BBQ cookout, but man was I wrong. This cool, creamy haupia was the perfect thing to cut through all the brisket and ribs. Everyone was asking what it was, I told ’em it’s Hawaiian coconut Jell-O and they ate it up. Will be making this all summer long.

5 days ago

Love that this was a hit at your BBQ! The cool, light coconut flavor really is the perfect balance for rich, smoky BBQ. We’re gonna have to test this at our next backyard cookout too!

1 week ago

Tried this for the first time last night when my roommate made it, and I immediately asked for the recipe. I’m not usually a huge coconut fan, but this isn’t that artificial coconut taste you get in cheap candy—it’s rich, natural, and so creamy. I’m gonna add a tiny bit more sugar when I make it for my tailgate this weekend since my friends have a huge sweet tooth, but otherwise it’s perfect!

2 weeks ago

I was a little intimidated to make haupia because I thought it’d be super fussy, but the difficulty rating was right—this is so easy! I messed up the first stir and got a couple lumps, but I just poured it through a fine mesh sieve before pouring into the pan and it came out perfectly smooth. 10/10, will make again for our next summer BBQ.

1 week ago

Wait do I *have* to use cornstarch? I only have arrowroot powder in my dorm pantry right now and I don’t wanna walk to the grocery store in the rain lol.

5 days ago

Great tip about the sieve for lumps! Arrowroot powder works as a 1:1 swap for cornstarch here, just make sure you don’t boil it too long after adding it or the texture might get a little slimy. Hope you enjoy!

2 weeks ago

Made this for my daughter’s Moana-themed birthday party and it was a total smash! I put little paper umbrellas in each square and the kids went crazy for them. Even the parents were coming back for more, and a couple asked for the recipe. So easy, so good.

1 week ago

The paper umbrella idea is so cute! I’m stealing that for my next tropical themed party, that’s such a fun touch for kids and adults.

just now

This is such a lifesaver for busy weeknights! I don’t have a ton of time to spend making fancy desserts after work, but this comes together in like 10 minutes of active time, then just chills in the fridge until we’re done with dinner. My kids beg for it every night now, and I don’t even feel bad giving it to them because it’s not loaded with a ton of weird additives.

5 days ago

If you love coconut as much as I do, you need to make this STAT. I added a little extra coconut extract because I’m obsessed, and it was so good I ate half the pan in one sitting oops. It’s rich, creamy, perfectly sweet, and way easier to make than I thought it would be. I already bought three more cans of coconut milk to make another batch this weekend.