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Parsnips, Boiled

Parsnips boiled and served with a butter, salt, pepper, and thickening sauce.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Parsnip and flour match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 669 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Parsnips, Boiled

Ingredients

Directions

Cook the parsnips

  1. Cut parsnips into dice.

  2. Cook parsnips in boiling water until tender, being careful not to overcook.

  3. Remove parsnips from the kettle and place them in a vegetable dish.

Make the sauce and serve

  1. In the remaining cooking liquid, add salt, pepper, butter, and a little thickening.

  2. Pour the sauce over the parsnips 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. Parsnip + flourtop 7% of all pairs
    Smell alikestrong
    Cooked together669 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

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

  3. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Pepper + flourtop 19% of all pairs
    Smell alikemoderate
    Cooked together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Pepper + buttertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

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

Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Parsnips
Form the main vegetable body and become tender when boiled through.
Butter
Adds richness and a smooth, glossy mouthfeel to the sauce.
Thickening
Thickens the cooking liquid so the sauce clings to the parsnips.

The step that matters

Cook parsnips in boiling water until tender, being careful not to overcook.. Parsnips go from tender to mushy quickly. Overcooked pieces lose their shape and texture, and they can also break down further when tossed or served with sauce. Checking early and draining once tender keeps the dice intact.

Swap the parsnip

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

  1. Shallotfits better
  2. Chivefits about as well
  3. Capsicumfits about as well
  4. Parsnipthe original

Fit is the average pairing score against pepper, butter, flour. 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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