Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓
Sauce Galli
Ingredients
Directions
Make the tomato pulp
Cook the onion, garlic, bay leaf, and clove with the tomato until the tomato is well reduced.
Rub the mixture through a strainer to obtain 1 cup of pulp.
Finish the sauce
Brown the butter in a pan until rich.
Add the tomato pulp, Worcestershire sauce, lemon juice, and previously parboiled green pepper.
Season with salt and cayenne to taste.
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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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Tomato + garlictop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Browning in the pan adds a rich, nutty aroma and fat that carries the flavour of the sauce.
- Tomato puree
- Forms the body of the sauce and provides its main tomato flavour and moisture.
- Worcestershire sauce
- Adds savoury depth and a tangy, fermented note to the tomato base.
- Green pepper
- Contributes a fresh, vegetal bitterness and some texture to the finished sauce.
The step that matters
Rub the mixture through a strainer. Pressing the cooked tomato through a strainer removes skins and seeds and sets the amount of pulp. Too little pressing leaves a coarse, uneven texture, and the measured cup of pulp determines how the sauce turns out.
Swap the clove
How well each one fits the dish's main ingredients (butter, sauce, lemon, onion, tomato, garlic, pepper):
- Parsleyfits better
- Thymefits better
- Corianderfits better
- Clovethe original
Fit is the average pairing score against butter, sauce, lemon, onion, tomato, garlic, 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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