Why it works: Turnip and leek match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,046 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Julienne Soup in Cans
Ingredients
Directions
Prepare
Finely cut the carrots, turnips, onions, leeks, celery, and lettuce (or cabbage).
In each can, place 3 ounces of the mixed vegetables.
Prepare the soup mixture by thoroughly mixing the clear jelly, beef essence, mushroom catsup, salt, white pepper, and mace.
Fill each can with 17 ounces of the soup mixture.
Wipe the cans clean, cap them with open vents, and inspect for leaks.
Process and cool
Place the cans in retorts on trays, close the retorts, and steam for 1.5 hours at 2 in pressure.
Slowly blow off the steam and close the vents of the cans as soon as possible.
Return the cans to the retort and boil for 14.5 hours at 9 lb pressure.
Blow off the steam again, remove the cans, and shower them with cold water until cool.
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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Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Turnip + lettucetop 1% of all pairsSmell alikestrongCooked together526 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + lettucetop 1% of all pairsSmell alikestrongCooked together217 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Carrots
- Provide body, color and sweetness to the vegetable pieces in the soup.
- Beef essence
- Supplies the main savory meaty flavor of the broth.
- Clear jelly
- Forms the liquid base that carries the vegetables and flavorings.
- Mushroom catsup
- Adds concentrated savory, umami depth to the broth.
The step that matters
Closing and venting the cans before the long retort. Cans must be sealed correctly and vented during the steam stage so air is removed; trapped air or a faulty seal can cause uneven heating or spoilage during the long pressure process.
Swap the onion
How well each one fits the dish's main ingredients (carrot, turnip, leek, celery, lettuce, beef, mushroom):
- Parsnipfits better
- Beetrootfits better
- Endivefits better
- Onionthe original
Fit is the average pairing score against carrot, turnip, leek, celery, lettuce, beef, mushroom. 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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