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Soup

Rice-macaroni Soup

A soup made with rice, macaroni, onion, and water, seasoned with salt, parsley, and optional catsup or pinon butter.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Onion and parsley are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 25,843 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Rice-macaroni Soup

Ingredients

Directions

  1. Boil rice, onion, broken macaroni, and oil in water for 45 minutes.

  2. Add salt and parsley, and boil for a few more minutes.

  3. Stir in catsup or pinon butter for flavor, if desired.

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. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  2. Rice + oniontop 9% of all pairs
    Smell alikemoderate
    Cooked together10,433 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  3. Rice + parsleytop 10% of all pairs
    Smell alikestrong
    Cooked together2,762 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  4. Onion + buttertop 15% of all pairs
    Smell alikemoderate
    Cooked together42,912 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Parsley + buttertop 15% of all pairs
    Smell alikemoderate
    Cooked together28,563 recipes

    Shared aroma: trans-2-hexenal (green, leafy).

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

What each ingredient does

Broken macaroni
Forms the body of the soup and adds starch that thickens the broth slightly.
Rice
Softens during long simmering and adds starch that gives the soup more body.
Onion
Releases sweetness and savory aroma into the broth as it cooks.

Swap the parsley

How well each one fits the dish's main ingredients (rice, onion, butter):

  1. Garlicfits better
  2. Turmericfits about as well
  3. Capersfits about as well
  4. Parsleythe original

Fit is the average pairing score against rice, onion, 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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