Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Miss Lottie Dubach's Turnip Soup
Ingredients
Directions
Prepare
Slice the turnips into small narrow strips.
Place the turnips in a pot with 2 quarts of cold water and boil until tender.
Make the soup
Stir in 2 teaspoons of flour mixed with ¼ cup of milk and the butter.
Add 1 pint of milk and salt to taste, and bring to a boil.
Just before serving, stir in 1 cup of crushed crackers.
For added flavor, mix in ½ cup of picked codfish if desired.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Turnip + flourtop 7% of all pairsSmell alikestrongCooked together2,874 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Turnips
- Provide the main body and mild, sweet-bitter flavor of the soup.
- Flour
- Thickens the broth into a smooth, creamy body when heated with liquid.
- Milk
- Adds creaminess and richness, softening the flavor of the broth.
- Butter
- Adds fat for richer flavor and a smoother mouthfeel.
- Crushed crackers
- Add body and absorb liquid, giving the soup a thicker, heartier texture.
The step that matters
Stirring in the flour and milk mixture. Flour must be mixed smoothly with cold milk before it goes into the hot liquid. Added directly, it clumps, and unless the soup is brought to a boil and stirred, the starch will not fully thicken it evenly.
Swap the turnip
How well each one fits the dish's main ingredients (flour, milk, egg, butter):
- Chivefits better
- Potatofits better
- Leekfits better
- Turnipthe original
Fit is the average pairing score against flour, milk, egg, butter. 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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