Why it works: Tomato and carrot match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,606 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Bits of Steak
Ingredients
Directions
Make the soup base
Cut the bits of sirloin steak into small pieces.
Cook the pieces slowly in enough cold water to just cover them.
Add boiling water and coarse sea salt to taste.
For a plain soup, add enough water to make 1 quart.
Stir in 1 tablespoon of tomato ketchup.
Mix 1 tablespoon of browned flour with the yolk of 1 egg and add to the soup.
Chop a little onion and carrot finely and add to the soup for extra flavor.
Prepare the meatballs
Separate the fat from the lean steak.
Save the fat for frying potatoes.
Chop the lean steak and form into meatballs.
Dip the meatballs in beaten egg, then coat with fine cracker or bread crumbs.
Use some of the fat to fry the meatballs until golden brown.
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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Tomato + carrottop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + carrottop 13% of all pairsSmell alikemoderateCooked together8,029 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Ketchup + flourtop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sirloin steak
- Provides the main meaty flavor and body of the soup as it cooks slowly in water.
- Browned flour
- Thickens the soup and adds a toasted, nutty depth of flavor.
- Egg yolk
- Enriches the soup and helps bind and thicken it smoothly.
- Onion
- Adds savory aroma and sweetness as it softens in the broth.
- Carrot
- Adds subtle sweetness and body to the soup.
The step that matters
Adding the flour and egg yolk mixture. Flour and egg yolk added directly to hot soup can clump or curdle. Mixing the flour with the yolk first and stirring it in gently helps the soup stay smooth and evenly thickened.
Swap the tomato
How well each one fits the dish's main ingredients (ketchup, flour, egg, onion, carrot):
- Leekfits better
- Turnipfits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against ketchup, flour, egg, onion, carrot. 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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