Skip to main content
Main

Potato Soup

A creamy soup made with boiled potatoes, celery, onion, milk, butter, pepper, and sea salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
Jump to recipe ↓
Potato Soup

Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Potato Soup

Ingredients

Directions

Prepare the vegetables

  1. Boil celery and onion in a little water until tender.

  2. Peel and boil the potatoes until well done, then mash them finely.

Combine and serve

  1. Add boiling milk, butter, pepper, salt, and the water from the celery and onion to the mashed potatoes.

  2. Strain the mixture 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.

Photo for illustrative purposes only · Contact us to use it

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

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

  2. Celery + peppertop 5% of all pairs
    Smell alikestrong
    Cooked together16,012 recipes

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

  3. Potato + celerytop 7% of all pairs
    Smell alikemoderate
    Cooked together2,047 recipes

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

  4. Milk + buttertop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  5. Celery + oniontop 7% of all pairs
    Smell alikemoderate
    Cooked together18,518 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

What each ingredient does

Potatoes
Starch that breaks down when boiled and mashed, giving the soup its body.
Milk
Adds creaminess and liquid, thinning the mashed potato into a soup.
Butter
Adds fat for richness and a smoother mouthfeel.
Celery
Contributes savory flavor through the cooking water that goes into the soup.
Onion
Contributes savory flavor through the cooking water that goes into the soup.

The step that matters

Mash the potatoes finely after boiling until well done. Potatoes that are not fully cooked stay firm and grainy, and mashing them unevenly leaves lumps. Fully cooked potato breaks down into a smooth base that blends evenly with the hot milk.

Swap the celery

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

  1. Garlicfits better
  2. Parsleyfits better
  3. Thymefits better
  4. Celerythe original

Fit is the average pairing score against milk, potato, onion, butter, 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.

More potato soup recipes

Irish 12Sweet 9Cream 8Creamy 8Swiss 6Scotch 5 See all 473 →

You might also like

Potato CroquettesPotato Croquettes255 recipesCream of Celery SoupCream of Celery Soup113 recipesPotato RollsPotato Rolls78 recipesPotato ChipsPotato Chips53 recipes