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Sour Potato Dish

A boiled potato dish thickened with a savory mixture, finished with sour cream, bay leaves, onions, and parsley.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Sour Potato Dish

Ingredients

Directions

Prepare

  1. Wash and peel the potatoes, then chop them into squares.

  2. Cook the potatoes in salted water until soft.

  3. Prepare a thickening with usual ingredients, chopped onions, and parsley.

Finish and serve

  1. Add the thickening, bay leaves, and pepper to the potatoes.

  2. Bring the mixture to a boil.

  3. Stir in the sour cream before serving.

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. Pepper + parsleytop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

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

  2. Potato + oniontop 3% of all pairs
    Smell alikemoderate
    Cooked together9,023 recipes

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

  3. Potato + parsleytop 5% of all pairs
    Smell alikemoderate
    Cooked together2,855 recipes

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

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

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

  5. Potato + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 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

Potatoes
Form the body of the dish, becoming soft and starchy as they cook.
Sour cream
Adds richness and a tangy acidity stirred in at the end.
Thickening
Thickens the cooking liquid so the dish turns creamy rather than watery.

Swap the onion

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

  1. Carrotfits better
  2. Spinachfits better
  3. Chivefits better
  4. Onionthe original

Fit is the average pairing score against potato, cream, pepper, parsley. 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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