Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
To Mash Turnips
Ingredients
Directions
Boil and drain
Split large turnips once or twice, then boil them until very tender.
Press out the water using two trenchers or the back of a large plate.
For a smoother texture, pass the turnips through a colander or coarse sieve.
Finish and serve
Place the turnips in a clean saucepan and stir constantly over low heat until dry.
Add salt, butter, and cream or milk, stirring to combine.
Continue to simmer and stir for 5 to 6 minutes until all liquid is absorbed.
Serve hot.
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.
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Turnip + white peppertop 20% of all pairsSmell alikelowCooked together275 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
-
Cream + white peppertop 24% of all pairsSmell alikelowCooked together1,439 recipes
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Turnip + buttertop 25% of all pairsSmell alikemoderateCooked together4,100 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Turnip + creamtop 27% of all pairsSmell alikemoderateCooked together797 recipes
Shared aroma: octanal (fat, soap).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Turnips
- Form the bulk of the dish; when mashed and dried they give a soft, thick texture.
- Butter
- Adds fat for richness and a smooth, silky mouthfeel.
- Cream or milk
- Adds moisture and creaminess, loosening the mash to a smooth consistency.
The step that matters
Stir constantly over low heat until dry. Turnips hold a lot of water, and any remaining moisture makes the mash loose and watery. Drying the mash over gentle heat evaporates that water while stirring prevents the starches from scorching on the pan bottom.
Swap the white pepper
The recipe marks white pepper as optional. How well each one fits the dish's main ingredients (turnip, butter, cream):
- Capersfits better
- Nutmegfits better
- Tarragonfits better
- White pepperthe original
Fit is the average pairing score against turnip, butter, cream. 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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