Why it works: Ketchup and sauce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Sago Soup
Ingredients
Directions
Prepare and simmer
Wash the sago in warm water.
Add the sago to the stock and let it simmer until dissolved.
Season and serve
Stir in the mushroom ketchup and Harvey or Reading sauce for each quart of soup.
Season with pepper and coarse sea salt to taste.
Serve hot.
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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Ketchup + saucetop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Mushroom + ketchuptop 16% of all pairsSmell alikelowCooked together2,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Mushroom + saucetop 19% of all pairsSmell alikelowCooked together4,480 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Ketchup + peppertop 24% of all pairsSmell alikelowCooked together3,207 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
- Sago
- Its starch swells and dissolves in hot stock, thickening the soup and giving it body.
- Clear stock
- Forms the liquid base of the soup and carries the flavour.
- Mushroom ketchup
- Adds concentrated savoury, umami depth to the stock.
- Harvey or reading sauce
- Adds tangy, savoury depth that rounds out the seasoning.
The step that matters
Simmer the sago until dissolved. Sago starch needs sustained heat to swell and break down fully. If it is underdone, the soup stays grainy and cloudy instead of smooth and clear.
“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.
More sago soup recipes
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