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Dessert

Narcissus Blanc-mange

A chilled custard dessert made with milk, gelatin, egg yolks, sugar, and flavored with vanilla and rose water.

From an old cookbook · modernised transcription
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Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and 19,187 recipes mention both. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Narcissus Blanc-mange

Ingredients

Directions

Make the custard

  1. Heat the milk until scalding.

  2. Soak the gelatin in 2 cups of cold water.

  3. Stir the soaked gelatin and sugar into the hot milk until dissolved.

  4. Take out 1 cup of the mixture and gradually pour it over the beaten egg yolks.

  5. Return the mixture to the saucepan and stir over heat for 2 minutes after boiling.

  6. Remove from heat, flavor with rose water, and pour into a wet mould.

Set and serve

  1. Refrigerate overnight.

  2. The next day, turn out the blanc-mange onto a dish with a broad bottom.

  3. Whip the cream with a little powdered sugar and vanilla, then fill the hollow center of the blanc-mange.

  4. Pile more whipped cream around the base.

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 aroma chemistry they share, and how many recipes mention both.

  1. Milk + vanillatop 5% of all pairs
    Aroma overlapmoderate
    Mentioned together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Sugar + vanillatop 8% of all pairs
    Aroma overlaplow
    Mentioned together35,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

  3. Sugar + creamtop 9% of all pairs
    Aroma overlapmoderate
    Mentioned together43,450 recipes

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

  4. Vanilla + rosetop 13% of all pairs
    Aroma overlaplow
    Mentioned together456 recipes

    Shared aroma: beta-damascenone (apple, rose).

  5. Vanilla + creamtop 15% of all pairs
    Aroma overlaplow
    Mentioned together12,301 recipes

    Shared aroma: 2-nonanone (fruity, floral).

Sugar and vanilla share little aroma chemistry, yet 35,032 recipes mention both: they likely 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

Gelatine
Sets the liquid milk mixture into a firm, sliceable dessert when chilled.
Egg yolks
Thicken the milk mixture and add richness to the custard.
Milk
Forms the liquid base that the gelatine and yolks set and enrich.
Rich cream
Adds richness and a light, airy texture when whipped for the topping.

The step that matters

Stirring the yolks into the custard. Egg yolks scramble if they meet very hot liquid too quickly. Adding a cup of the hot mixture gradually to the beaten yolks tempers them, so the custard thickens smoothly instead of curdling.

“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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