Why it works: Tomato and celery are a kitchen classic. They rank in the top 4% of all ingredient pairs, and 3,377 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tomato Sauce
Ingredients
Directions
Make the sauce
In a pot, combine the tomatoes, allspice, peppers, baking soda, and celery if using.
Boil the mixture, then transfer to the cooking pot until thoroughly cooked.
Strain the sauce through cheesecloth.
Thicken and finish
Dissolve the potato flour in cold water and thicken the sauce.
Add the butter, season with salt and red pepper, and boil for five more minutes.
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 aroma chemistry they share, and how many recipes mention both.
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Tomato + celerytop 4% of all pairsAroma overlapmoderateMentioned together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + celerytop 5% of all pairsAroma overlapstrongMentioned together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Allspice + peppertop 5% of all pairsAroma overlapstrongMentioned together6,395 recipes
Shared aroma: estragole (anise, licorice).
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Tomato + potatotop 5% of all pairsAroma overlapstrongMentioned together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Allspice + celerytop 6% of all pairsAroma overlapstrongMentioned together1,422 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main body and acidic flavor of the sauce.
- Potato flour
- Thickens the sauce when dissolved in cold water and heated.
- Butter
- Adds fat and richness to the finished sauce.
The step that matters
Dissolve the potato flour in cold water first. Starch added directly to hot liquid clumps instead of dispersing. Mixing it into cold water first lets the granules separate, so they thicken the sauce evenly when it heats.
Flavor stand-ins for the celery
The recipe marks celery as optional. How well each one fits the dish's main ingredients (tomato, allspice, pepper, potato, flour, butter, egg):
- Parsleybetter flavor fit
- Thymebetter flavor fit
- Nutmegbetter flavor fit
- Celerythe original
Fit is the average pairing score against tomato, allspice, pepper, potato, flour, butter, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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