Bitter Melon & Duck Egg Savory Custard
This Thai breakfast dish features a delicate, savory custard infused with the unique bitterness of young bitter melon, balanced by the rich, umami-laden flavor of duck eggs. It's a sophisticated start to the day, offering a complex flavor profile that is both challenging and rewarding.

Prep Time
90 min
Difficulty
Hard
Servings
4
Calories
250 kcal
Instructions
- 1
Prepare the bitter melon: Halve the bitter melon lengthwise and scoop out the seeds. Slice thinly. In a bowl, toss the sliced bitter melon with 1 teaspoon of salt and let it sit for 15 minutes. Rinse thoroughly under cold water and squeeze out excess moisture. This step is crucial for reducing bitterness.
~20 min - 2
Blanch the bitter melon: Bring a small saucepan of water to a boil. Add the prepared bitter melon and blanch for 1 minute. Drain and immediately plunge into ice water to stop the cooking. Drain again and set aside.
~2 min - 3
Prepare the custard base: In a mixing bowl, whisk the duck eggs until lightly beaten. Gently heat the chicken broth in a saucepan (do not boil). Whisk the fish sauce, soy sauce, and palm sugar into the warm broth until dissolved. Let the broth cool slightly.
~5 min - 4
Combine custard ingredients: Gradually whisk the slightly cooled broth mixture into the beaten duck eggs. Stir in the minced garlic and the blanched bitter melon slices. Strain the mixture through a fine-mesh sieve into a clean bowl to ensure a smooth custard.
~3 min - 5
Steam the custard: Pour the strained custard mixture into four individual ramekins. Cover each ramekin tightly with aluminum foil to prevent condensation from dripping into the custard.
~1 min - 6
Arrange the ramekins in a steamer basket, ensuring they are not touching each other. Steam over medium heat for 30-40 minutes, or until the custards are set but still have a slight wobble in the center. To check for doneness, insert a toothpick; it should come out mostly clean.
~40 min - 7
Finish and serve: Carefully remove the ramekins from the steamer. Drizzle each custard with a few drops of sesame oil and garnish with fresh cilantro. Serve immediately.
~2 min
Tips
- The younger the bitter melon, the less bitter it will be. If you cannot find young bitter melon, you can soak the sliced bitter melon in salted water for longer (up to 30 minutes) and rinse very well.
- For an extra layer of flavor and visual appeal, consider adding a few thinly sliced shiitake mushrooms or small pieces of cooked shrimp to the custard mixture before steaming.
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