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Dessert

Rock Cream

A rice pudding topped with whipped egg whites and sweetened with powdered sugar and currant jelly.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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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 cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Rock Cream

Ingredients

Directions

Make the rice base

  1. Boil the rice in sweet milk until soft.

  2. Sweeten the rice with powdered sugar and pile it high on a dish.

  3. Add pieces of currant jelly or preserved fruit on top.

Top with egg white

  1. Beat the egg whites until stiff, adding a little powdered sugar.

  2. Flavor the egg whites with vanilla and drop over the rice to resemble a rock of snow.

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. Milk + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

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

  2. Rice + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together7,374 recipes

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

  3. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

  4. Rice + vanillatop 11% of all pairs
    Smell alikemoderate
    Cooked together1,352 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Milk + curranttop 16% of all pairs
    Smell alikelow
    Cooked together5,475 recipes

    Shared aroma: isoamyl acetate (banana, pear).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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

Good rice
Cooked in milk until soft, it forms the starchy body of the dish.
Sweet milk
Cooks the rice, giving it a soft, creamy texture and moisture.
Egg whites
Whipped to stiff foam, they form the light, airy topping.
Currant jelly or preserved fruit
Adds sweetness and fruity acidity against the mild rice.

The step that matters

Beat the egg whites until stiff. Egg whites must be beaten until they hold stiff peaks so the topping stays light and airy. Under-beaten whites collapse and spread, while adding sugar gradually helps the foam stay stable.

Swap the currant

How well each one fits the dish's main ingredients (rice, milk, sugar, egg, vanilla):

  1. Coconutfits better
  2. Figfits better
  3. Blueberryfits better
  4. Currantthe original

Fit is the average pairing score against rice, milk, sugar, egg, vanilla. 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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