Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Hasty Soup
Ingredients
Directions
Combine the ingredients
In a pot, combine Bovril, tomato sauce, salt, and pepper.
Stir into 1 pint of hot water.
Heat the soup
Bring the mixture to a boil.
Let it boil for a few minutes until ready.
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 + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + saucetop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sauce + peppertop 27% of all pairsSmell alikelowCooked together15,303 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Sauce and pepper barely smell alike, yet cooks put them together in 15,303 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
- Bovril
- Adds concentrated savoury, beefy depth and salty umami flavour to the broth.
- Tomato sauce
- Adds tomato flavour, gentle acidity and a touch of sweetness, plus body to the soup.
The step that matters
Limit the boiling time. Boiling evaporates water and concentrates the dissolved salt and Bovril, so the soup can turn overly salty and thick if it boils too long.
Swap the tomato
How well each one fits the dish's main ingredients (sauce, pepper):
- Capsicumfits better
- Tomatothe original
- Mustardfits about as well
- Horseradishfits about as well
Fit is the average pairing score against sauce, 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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