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Italian Spaghetti

A pasta dish of spaghetti with bacon, onions, tomatoes, salt, pepper, and paprika.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Italian Spaghetti

Ingredients

Directions

Prepare

  1. Boil the spaghetti according to the package directions.

  2. Fry the bacon until crispy, then chop it into very small pieces.

  3. Chop the onions finely and fry them in the bacon fat until softened.

Make the sauce

  1. Season the mixture with salt, black pepper, and paprika.

  2. Combine the spaghetti, cooked tomatoes, bacon, and onion mixture in a pot. Mix well and bring to a boil.

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. Tomato + peppertop 7% of all pairs
    Smell alikemoderate
    Cooked together17,923 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Tomato + oniontop 8% of all pairs
    Smell alikemoderate
    Cooked together20,633 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

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

What each ingredient does

Spaghetti
Forms the bulk of the dish and carries the sauce.
Cooked tomatoes
Provide moisture and acidity that form the base of the sauce.
Bacon
Adds salty, smoky fat and savory flavor to the sauce.
Onions
Soften in bacon fat, adding sweetness and savory depth.

Swap the onion

How well each one fits the dish's main ingredients (tomato, pepper):

  1. Capsicumfits better
  2. Eggplantfits better
  3. Carrotfits better
  4. Onionthe original

Fit is the average pairing score against tomato, pepper. 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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