Why it works: Butter and milk 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 ↓
Rabbit
Ingredients
Directions
Prepare the stock
Remove the gills from the rabbit, wash, dry, and joint it.
Place the rabbit in a saucepan with water and salt; bring to a boil and skim.
Add the onion, celery, peppercorns, and mace; simmer for 2-3 hours.
Strain the stock.
Make the soup
Melt the butter in a pan.
Add the flour to the melted butter and fry for a moment.
Gradually add the stock to the pan and cook for 5 minutes.
Beat the yolk of the egg.
Mix the beaten yolk with the milk and cream.
Strain the mixture into the soup.
Stir the soup over gentle heat until the egg is cooked.
Make and add the egg-balls
Break the hard-boiled yolks smooth.
Season the broken yolks.
Bind the seasoned yolks with a little raw yolk.
Form the mixture into small balls.
Drop the egg-balls into the soup.
Cook the egg-balls gently for a few seconds.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Rabbit + creamtop 12% of all pairsSmell alikemoderateCooked together409 recipes
Shared aroma: 2-nonanone (fruity, floral).
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
- Rabbit
- Provides the meat and flavour that the stock is built on.
- Butter
- Melted with flour to form a roux that thickens the soup.
- Flour
- Cooked in butter to make a roux that thickens the stock.
- Milk
- Adds moisture and softness to the enriched soup base.
- Cream
- Adds richness and body to the enriched soup base.
- Egg yolks
- Enrich and thicken the soup and bind the egg-balls together.
The step that matters
Stir the soup over gentle heat until the egg is cooked. Egg yolk thickens when heated but scrambles if the soup boils. Gentle heat lets it set smoothly into a silky texture rather than curdling.
Swap the mace
How well each one fits the dish's main ingredients (rabbit, onion, celery, butter, flour, milk, cream):
- Nutmegfits better
- Garlicfits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against rabbit, onion, celery, butter, flour, milk, 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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