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
Prepare the turnips
Split large turnips once or twice, then boil them until very tender.
Press out the water using a large plate and a trencher or a wooden spoon.
For a smoother texture, pass them through a colander or coarse sieve.
Mash and finish
Place the turnips in a clean saucepan and stir constantly over gentle heat until dry.
Add salt, butter, and cream or milk, and stir for 5 to 6 minutes until 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.
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
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
-
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 main body of the mash; boiling softens them and pressing removes water so they hold together.
- Butter
- Adds richness and a silky mouthfeel to the mashed turnips.
- Cream or milk
- Adds moisture and smoothness, softening the mash as it is absorbed.
The step that matters
Drying the turnips over gentle heat. Stirring constantly over gentle heat evaporates surplus water so the mash does not turn watery. Excess moisture would dilute the butter and cream and leave the texture loose instead of thick and smooth.
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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Turnip Soup43 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes