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Dessert

Khanom Mo Keang

A Thai custard made with shallots, coconut sugar, mung beans, eggs, coconut cream, and baked until golden.

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Why it works: Shallot and mung bean share more aroma than cooks usually use. They rank in the top 2% of all ingredient pairs, and cooks put them together in 11 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Khanom Mo Keang

Oven180°C
Time35–45 minutes

Ingredients

Directions

Prepare

  1. Put the shallot slices and oil into a small frying pan over medium-low heat.

  2. Stir the shallot slices until they are golden brown and crispy.

  3. Grease the bottom and sides of a 9×13‑inch baking pan.

  4. Preheat the oven to 180°C.

  5. Soften the palm or coconut sugar in a pan over medium heat.

Make the custard

  1. Blend the mung beans, eggs, both sugars, coconut cream, salt, and any leftover oil from the shallots together until smooth.

  2. Let the custard mixture sit for 5 minutes until it becomes less frothy.

  3. Pour the custard mixture into the pan.

Bake and serve

  1. Place the pan on a rack positioned in the upper third of the oven.

  2. Bake at 180°C for 35–45 minutes or until the center is slightly firm and the top is golden brown.

  3. Put some of the fried shallots over the top of the custard.

Nutrition, whole recipe (rough)

1038Calories
59 gProtein
77 gFat
25 gCarbs

Counts 8 of 9 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 8 portions
IngredientPortion assumedkcal
Duck100g cooked with skin337
Coconut1/2 cup shredded (40g)283
Chicken100g cooked165
Olive Oil1 tbsp (14g)119
Egg1 large egg (50g)78
Sugar1 tbsp (12.5g) granulated49
Shallot1 tbsp minced (10g)7
Salt1 tsp (6g)0
Mung Beannot in our table0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Wikibooks Cookbook.

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Shallot + mung beantop 2% of all pairs
    Smell alikestrong
    Cooked together11 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Coconut + mung beantop 4% of all pairs
    Smell alikestrong
    Cooked together18 recipes

    Shared aroma: decanal (soap, orange peel).

  3. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  4. Shallot + coconuttop 10% of all pairs
    Smell alikestrong
    Cooked together90 recipes

    Shared aroma: nonanal (fat, citrus).

  5. Coconut + chickentop 11% of all pairs
    Smell alikemoderate
    Cooked together808 recipes

    Shared aroma: gamma-nonanolactone (coconut, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Mung beans
Cooked and blended, they give the custard its body and creamy, thick texture.
Eggs
Set during baking to give the custard structure and a firm, sliceable texture.
Coconut cream
Adds fat and richness, making the custard smooth and creamy.
Coconut or palm sugar
Adds sweetness and a caramel-like depth of flavour, and helps browning on top.
Granulated sugar
Adds sweetness and helps the custard brown at the surface.

The step that matters

Bake until the center is just firm. Eggs set as they heat, so pulling the custard too early leaves it runny, while overbaking makes it dense, rubbery and prone to cracking.

Swap the shallot

How well each one fits the dish's main ingredients (coconut, mung bean, chicken, sugar, cream):

  1. Capsicumfits better
  2. Spinachfits better
  3. Welsh onionfits better
  4. Shallotthe original

Fit is the average pairing score against coconut, mung bean, chicken, sugar, cream. Candidates are from the same food group and used in at least 100 recipes.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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