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Dessert

Chicken Custards

A custard made with chicken stock, onion juice, eggs, salt, and pepper, baked in cups.

From an old cookbook · modernised transcription
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Why it works: Chicken and onion are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 17,814 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓

Chicken Custards

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

  1. Preheat the oven to 400°F (200°C).

Make the custard

  1. In a bowl, mix the chicken stock, onion juice, salt, and pepper.

  2. Beat the eggs well and add to the mixture.

  3. Pour the mixture into buttered custard cups.

Bake

  1. Place the cups in a pan of hot water and bake until set.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

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. Chicken + oniontop 8% of all pairs
    Smell alikemoderate
    Cooked together17,814 recipes

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

  2. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Chicken + peppertop 16% of all pairs
    Smell alikemoderate
    Cooked together19,958 recipes

    Shared aroma: piperonal (bitter, coconut).

  4. Chicken + eggtop 30% of all pairs
    Smell alikemoderate
    Cooked together8,991 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

  5. Egg + peppertop 33% of all pairs
    Smell alikelow
    Cooked together50,580 recipes

    Shared aroma: 2-nonenal (fatty, green).

Egg and pepper barely smell alike, yet cooks put them together in 50,580 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Chicken stock
Provides the main liquid and savory flavor of the custard.
Eggs
Set during baking to give the custard its firm, tender structure.
Onion juice
Adds a mild savory aroma to the custard.

The step that matters

Bake in a pan of hot water until set. Eggs set into a delicate custard at moderate heat; baking the cups in hot water moderates the temperature around them, helping prevent a curdled, rubbery texture.

Swap the onion

How well each one fits the dish's main ingredients (chicken, egg, pepper):

  1. Capsicumfits better
  2. Asparagusfits better
  3. Spinachfits better
  4. Onionthe original

Fit is the average pairing score against chicken, egg, pepper. 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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