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Mashed Parsnips

A simple dish of boiled and mashed parsnips mixed with butter or milk and cream, seasoned with salt and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 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 ↓

Mashed Parsnips

Oven, in the book's wordsA quick oven

Ingredients

Directions

Prepare and boil

  1. Wash and scrape the parsnip, then cut it into eight lengths and halve them.

  2. Place the parsnip pieces into boiling water with salt and dripping.

  3. Boil until tender, about two hours.

Mash and finish

  1. Drain and press the parsnip in a colander to remove moisture.

  2. Mash the parsnip smooth with a wooden spoon.

  3. In a clean saucepan, combine the mashed parsnip with butter or milk and cream, and add salt and pepper.

  4. Stir over low heat for five minutes and serve 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.

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

Parsnip
Forms the main body of the dish, and its starch gives the mash its thick, smooth texture.
Butter
Adds fat and richness, giving the mash a smoother, silkier mouthfeel.
Dripping
Adds fat and savoury flavour to the parsnip as it cooks in the water.

The step that matters

Pressing the parsnip dry. Excess water left in the cooked parsnip dilutes the mash and makes it loose and watery. Draining and pressing it well removes that moisture so the mash holds its body.

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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