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Hóng Kitchen

Steamed Egg Custard (Zheng Shui Dan)

Chinese · Easy · Serves 2–3

Steamed Egg Custard (Zheng Shui Dan)
Steamed Egg Custard (Zheng Shui Dan)
The Cantonese table's gentlest dish and the steamer's own silk: eggs beaten with warm water and steamed at the whisper's heat to the custard's mirror-smooth set — the savoury water egg that the home kitchen serves the child and the elder alike, the comfort dish's own foundation. The technique is the water's ratio and the gentle steam, the two numbers that stand between the silk and the sponge.

Quantities live in the recipe card.

The custard

  • or the gentle stock, the richer argument)

The optional savoury scatter

- The water's measure and its warmth: the eggs' volume weighed against the water's — the 1.6-times ratio (200 g eggs to 320 ml water) the Cantonese silk's own arithmetic, the water warmed to the wrist's warmth (the bath's temperature, roughly 40 °C) so the custard's set begins even. The cold water's custard steams uneven; the hot water's scrambles the egg at the pour. - The strain and the skim: the beaten mixture strained through the fine sieve to the steaming bowl (the chalazae's strings and the foam's bubbles the smooth top's own enemies), and any remaining foam skimmed with the spoon's edge. The strained, skimmed surface is the mirror's whole preparation.
Step 1. The steam — 12 minutes at the whisper, the lid's offset. The water at the rolling boil, the heat dropped to the lowest whisper, and the bowl set in the steamer with the lid cracked by a chopstick's skewer — the custard steamed at the gentle decline 12 minutes to the barely-set wobble. Checkpoint — at 12 minutes the custard's surface is set to a smooth, barely trembling plane — a knife's tip at the centre comes out clean, the wobble's jelly at the bowl's tilt — and the fierce steam's pocked, honeycombed surface the one failure this dish knows.
Step 2. The top and the service. The soy sauce's teaspoon and the hot oil's poured over the set custard's face, the savoury scatter (if running) over that, and the spring onion's green last — the custard served at the bowl's first heat, the spoon's first stroke through the silk. Checkpoint — the first spoon's proof: the custard's surface holds the sauce's gloss and the spoon cuts through to the bowl's floor with no resistance — the silk's own definition, no bubble's cave, no weep's pool. Chef’s Note — the two gentle disciplines — the lowest whisper's heat and the lid's chopstick crack — are the same single argument: the custard's eggs set at a lower temperature than the water's boil, and any steam fiercer than the whisper overcooks the set to the pocked sponge and the wept pool. The chopstick's crack vents the steam chest's fury to the gentle saturation the dish wants; the double-boiler (the bowl set over the simmering water, never in it) is the same mercy by another rig. The child's dish and the elder's dish agree on this one law.
Steamed Egg Custard (Zheng Shui Dan)

Steamed Egg Custard (Zheng Shui Dan)

Prep: 10 minutes · Cook: 15 minutes · Total: About 25 minutes · Serves 2–3

Ingredients

The custard

  • 4 large eggs (about 200 g, in the shell)
  • 320 ml warm water (the eggs' 1.6-times measure — or the gentle stock, the richer argument)
  • ¾ tsp (4 g) salt, ½ tsp (2 g) sugar, a few drops of sesame oil
  • 1 tsp (5 ml) soy sauce and 1 tsp (5 ml) hot oil, for the served top

The optional savoury scatter

  • 50 g minced pork, pre-fried to its colour with a drop of soy; or a spoon of dried shrimp, soaked and chopped
  • 2 spring onions, sliced fine

Instructions

  1. The steam — 12 minutes at the whisper, the lid's offset. The water at the rolling boil, the heat dropped to the lowest whisper, and the bowl set in the steamer with the lid cracked by a chopstick's skewer — the custard steamed at the gentle decline 12 minutes to the barely-set wobble. Checkpoint — at 12 minutes the custard's surface is set to a smooth, barely trembling plane — a knife's tip at the centre comes out clean, the wobble's jelly at the bowl's tilt — and the fierce steam's pocked, honeycombed surface the one failure this dish knows.
  2. The top and the service. The soy sauce's teaspoon and the hot oil's poured over the set custard's face, the savoury scatter (if running) over that, and the spring onion's green last — the custard served at the bowl's first heat, the spoon's first stroke through the silk. Checkpoint — the first spoon's proof: the custard's surface holds the sauce's gloss and the spoon cuts through to the bowl's floor with no resistance — the silk's own definition, no bubble's cave, no weep's pool.

Troubleshooting

SymptomCauseFix
Surface pocked and honeycombedThe steam too fierceThe lowest whisper; the lid's chopstick crack
Custard wept, the pool at the baseThe water's ratio over, or the clock longThe 1.6-times measure; the 12-minute pull
Top broken at the sauce's pourThe custard under-set at the service's rushThe knife-tip's clean check before the top

Storage, Make-Ahead & Variations

- The custard serves the moment it steams — the silk's argument is same-minute; the reheated custard is the sponge's apology. The beaten, strained mixture holds 1 day refrigerated for the steamer's on-demand service. - The variations run the savoury scatter's whole register — the minced pork, the dried shrimp, the clams' steamed-in argument (the shellfish's own liquid the water's replacement), and the century egg's dice. The same doctrine's sweet register (the water to the milk, the salt to the sugar) is the dessert's own custard.