Why it works: Onion and barley are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,166 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Hare Soup
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the base
Preheat the oven to 400°F (200°C).
In an earthen vessel, combine the hare, mace, onions, salt, red herring, morels, port wine, and water.
Bake the mixture for 3 hours.
Strain the liquid into a stewpan.
Add barley and liver
Boil the barley in water.
Add the boiled barley to the strained liquid.
Scald the liver.
Rub the scalded liver through a sieve.
Add the sieved liver to the soup.
Finish and serve
Heat the soup over the fire.
Stir the soup until just about to boil.
Remove the soup from heat.
Serve the soup over crispy bread in a tureen.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Onion + barleytop 10% of all pairsSmell alikemoderateCooked together1,166 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Barley + breadtop 12% of all pairsSmell alikemoderateCooked together201 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Mace + port winetop 15% of all pairsSmell alikelowCooked together695 recipes
Shared aroma: linalool (floral, citrus).
-
Port wine + breadtop 15% of all pairsSmell alikemoderateCooked together321 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Onion + breadtop 15% of all pairsSmell alikemoderateCooked together8,676 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hare
- Provides the meat and rich body that flavours the whole soup as it slowly bakes.
- French barley
- Its starch swells as it boils, adding body and thickening the soup.
- Onions
- Break down during baking to add sweetness and a savoury base.
- Port wine
- Adds fruity sweetness and depth, and its acidity helps balance the rich meat.
- Morels
- Contribute an earthy, woodsy aroma that deepens the broth.
- Mace
- Adds a warm, aromatic spice note to the broth.
The step that matters
Stir until just about to boil, then stop. Once the sieved liver is added, a hard boil can make the soup grainy or curdled and dull its smooth texture. Gentle heat keeps the liver blended and the soup silky.
Swap the mace
How well each one fits the dish's main ingredients (onion, port wine, barley, bread):
- Thymefits better
- Garlicfits better
- Celeryfits better
- Macethe original
Fit is the average pairing score against onion, port wine, barley, bread. 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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