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Dessert

Narcissus Blanc-mange

A gelatin dessert made with milk, gelatin, egg yolks, sugar, sweet cream, 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. Stir in the sugar and gelatin until dissolved.

  3. Beat in the yolks and cook for 2 minutes.

  4. Pour into a shallow dish to cool.

Whip and mold

  1. Once it begins to set, whip it vigorously, adding rose water.

  2. When it reaches a yellow sponge consistency, pour into a wet mold with a cylinder in the center.

  3. Prepare this on Saturday.

Serve

  1. On Sunday, turn it out onto a dish and fill the center with freshly whipped cream.

  2. Add more whipped cream around the base.

  3. Keep it on ice until ready to serve.

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. Gelatin + creamtop 7% of all pairs
    Aroma overlapstrong
    Mentioned together1,628 recipes

    Shared aroma: acetic acid (sour, vinegar).

  3. Gelatin + sugartop 7% of all pairs
    Aroma overlapmoderate
    Mentioned together2,778 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

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

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

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

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

Gelatin
Sets the liquid milk mixture into a firm, sliceable structure as it cools.
Eggs
Egg yolks thicken and enrich the milk custard, adding body and a rich flavor.
Milk
Forms the liquid base of the custard that sets into the blanc-mange.
Sugar
Sweetens the custard and helps give the set dessert its soft texture.
Sweet cream
Whipped cream adds lightness and a creamy finish to the molded dessert and its garnish.

The step that matters

Whipping as it sets. Whipping the mixture only once it has begun to set, until it reaches a yellow sponge consistency, traps air and gives a light texture. Whipping too early or too late leaves it dense or unable to hold its shape in the mold.

“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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