Why it works: Clove and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and 17,451 recipes mention both. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Hot Tomato Sauce
Ingredients
Directions
Make the sauce
Combine tomatoes, cloves, and red pepper in a pot.
Boil until the mixture is well flavored.
Strain the mixture and return the liquid to the pot.
Season and thicken
Add black pepper, sugar, and coarse sea salt to taste.
Make a batter with flour and water, then thicken the sauce to a gravy-like consistency.
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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Clove + peppertop 5% of all pairsAroma overlapstrongMentioned together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Tomato + peppertop 7% of all pairsAroma overlapmoderateMentioned together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + clovetop 12% of all pairsAroma overlapmoderateMentioned together3,474 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Sugar + flourtop 15% of all pairsAroma overlapmoderateMentioned together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Clove + flourtop 15% of all pairsAroma overlapmoderateMentioned together12,671 recipes
Shared aroma: isobutyraldehyde (malty, green).
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, fruity flavor of the sauce.
- Flour
- Thickens the sauce as it is mixed into a batter and cooked into the liquid.
- Whole cloves
- Add warm, aromatic spice flavor that infuses the simmering tomatoes.
The step that matters
Thickening with flour batter. Flour must be mixed smoothly into water before adding, because dry flour clumps when it hits hot liquid. Lumps resist even cooking and leave the gravy uneven. Stirring as it heats lets starch granules swell evenly and thicken the sauce.
Flavor stand-ins for the clove
How well each one fits the dish's main ingredients (tomato, pepper, sugar, flour):
- Jalapenobetter flavor fit
- Cinnamonbetter flavor fit
- Cardamombetter flavor fit
- Clovethe original
Fit is the average pairing score against tomato, pepper, sugar, flour. 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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