Haupia is the cool, silky coconut pudding of Hawaii — a simple dessert of coconut milk, sugar, and cornstarch, cooked until thick and set into neat squares that wobble like custard and melt on the tongue. It has been a staple of Hawaiian tables and luaus for generations, served plain, layered into pies, or cubed on top of shave ice, and it is proof that three ingredients, done right, are enough.
Why this recipe works: Haupia is essentially a coconut milk pudding thickened with cornstarch — no eggs, no cream, no oven. The coconut milk provides the richness, the sugar the sweetness, and the cornstarch the clean, sliceable set. Cooked just until it thickens and poured into a pan to chill, it sets into silky squares with a delicate coconut flavor.
Key ingredients
- Coconut milk: full-fat for the richest result — do not use light.
- Sugar: to taste.
- Cornstarch: the setting agent.
- A pinch of salt: to balance.
Tips for perfect haupia
Whisk the cornstarch into a little cold coconut milk first to make a slurry — this prevents lumps. Heat the remaining coconut milk with the sugar and salt, then whisk in the slurry and cook over medium heat, stirring constantly, until the mixture thickens noticeably — about 3 to 5 minutes; it thickens further as it cools. Pour into a pan, smooth the top, and chill for at least 3 hours until fully set. Cut into squares with a wet knife for clean edges.
Variations and storage
Layer haupia between chocolate cake for a haupia cake, swirl it into a pie, or top shave ice with cubes of it. Haupia keeps 3 to 4 days in the fridge in a sealed container — though it rarely lasts that long.


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