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To Boil Parsnips

Parsnips boiled until tender and served with butter, black pepper, and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Parsnip and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 1,109 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

To Boil Parsnips

Ingredients

Directions

Prepare and boil

  1. Scrape the young, small parsnips and add them to boiling water with salt.

  2. Boil until tender, about 1 hour.

  3. Peel the old, large parsnips thinly and boil them for 1.5 hours.

Serve

  1. Drain the parsnips and place them in a hot serving dish.

  2. Serve with butter, black pepper, and salt.

Make fried parsnips

  1. For fried parsnips, boil them as above, then slice lengthwise.

  2. Fry them in boiling lard and butter until browned on each side.

  3. Drain the fried parsnips and place them in a hot dish, adding butter and black pepper.

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. Parsnip + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together1,109 recipes

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

  2. Butter + peppertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  3. Parsnip + buttertop 25% of all pairs
    Smell alikemoderate
    Cooked together1,051 recipes

    Shared aroma: beta-pinene (pine, resin).

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

What each ingredient does

Parsnips
Starch softens during boiling, turning the firm root tender and mildly sweet.
Butter
Adds richness and a rounded flavour to the cooked parsnips.

The step that matters

Boil until tender, matching time to size. Large parsnips have thicker cores that need longer to soften, so the old, large roots are peeled and boiled for longer. Undercooked centres stay hard and starchy, while the outside can already be soft.

Swap the parsnip

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

  1. Capsicumfits better
  2. Potatofits better
  3. Carrotfits better
  4. Parsnipthe original

Fit is the average pairing score against 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.

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