Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Hessian Soup
Ingredients
Directions
Make the broth
Cut the meat into small pieces and place it in a pot with no water.
Stew for about 1 hour.
Add 2 quarts of boiling water and let it stew for 2 hours.
Remove the meat, cut it into small pieces, and return it to the pot.
Finish and serve
Add the ground rice, oatmeal, herbs, onions, potatoes, and turnips.
Season with salt and pepper, and boil for 4 hours over low heat.
Serve without straining.
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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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Rice + potatotop 7% of all pairsSmell alikestrongCooked together851 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + turniptop 8% of all pairsSmell alikemoderateCooked together562 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
- Beef, mutton, or veal
- Provides meat flavour and richness to the broth as it stews.
- Ground rice
- Thickens the soup as its starch swells during long simmering.
- Oatmeal
- Adds body and thickness, helping the soup become hearty.
- Potatoes
- Soften during simmering, adding starch that gives the soup more body.
- Turnips
- Soften during simmering, adding mild sweetness and bulk to the soup.
- Onions
- Break down during long cooking, adding sweetness and savoury depth.
The step that matters
Keeping the long simmer gentle over low heat. Boiling the soup for four hours over low heat lets the meat and vegetables become tender and the starches fully swell and thicken. Too much heat can scorch the bottom of the pot, so the liquid should be kept at a low, steady simmer and stirred occasionally.
Swap the turnip
How well each one fits the dish's main ingredients (beef, rice, onion, potato, pepper):
- Carrotfits better
- Tomatofits better
- Chivefits better
- Turnipthe original
Fit is the average pairing score against beef, rice, onion, potato, pepper. 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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