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Dessert

St. Honore It LA Rose Delinonico

A rum‑infused orange custard sauce served hot over peeled orange segments.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Orange and cinnamon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 3,437 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

St. Honore It LA Rose Delinonico

Oven, in the book's wordsA moderate oven

Ingredients

Directions

Prepare the oranges

  1. Peel the oranges neatly and separate the sections carefully to avoid tearing the skin.

  2. Lay a sheet of paper over a tin pan and arrange the orange pieces on top.

Make the custard

  1. In a saucepan, mix the egg yolks, powdered sugar, water, and ground cinnamon.

  2. Place the saucepan on a brisk fire and stir constantly for 5 minutes without allowing it to boil.

  3. Once the cream is ready, add the rum and mix well for 30 seconds.

Serve

  1. Pour the sauce over the oranges and serve very hot.

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. Orange + cinnamontop 3% of all pairs
    Smell alikestrong
    Cooked together3,437 recipes

    Shared aroma: guaiacol (smoky, sweet).

  2. Sugar + cinnamontop 10% of all pairs
    Smell alikelow
    Cooked together30,779 recipes

    Shared aroma: guaiacol (smoky, sweet).

  3. Cinnamon + rumtop 10% of all pairs
    Smell alikemoderate
    Cooked together508 recipes

    Shared aroma: ethyl cinnamate (sweet, balsamic).

  4. Orange + rumtop 12% of all pairs
    Smell alikemoderate
    Cooked together801 recipes

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

  5. Rum + buttertop 13% of all pairs
    Smell alikemoderate
    Cooked together1,007 recipes

    Shared aroma: delta-decalactone (sweet, creamy).

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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

Egg yolks
Thicken the custard as they set with gentle heat, giving it a rich, smooth body.
Powdered sugar
Adds sweetness and helps balance the tartness of the oranges.
Red oranges
Provide the fruit base and the bright, citrusy flavour of the dish.
Rum
Adds aroma and warm, boozy flavour to the sauce.

The step that matters

Stirring the custard without boiling. Egg yolks thicken through gentle heat; if the mixture boils, the proteins scramble and the sauce turns grainy and loses its smooth texture.

Swap the orange

How well each one fits the dish's main ingredients (egg, sugar, cinnamon, rum, butter):

  1. Vanillafits better
  2. Applefits better
  3. Figfits better
  4. Orangethe original

Fit is the average pairing score against egg, sugar, cinnamon, rum, butter. 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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