Why it works: Thyme and basil match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,768 recipes. Both carry terpineol, which smells pine, woody. The science ↓
Pepper Sauce
Ingredients
Directions
In a saucepan, melt the butter over medium heat.
Add the chopped onions, shallots, garlic, thyme, basil, bay leaf, cloves, and sliced carrot.
Cook until the mixture is a good color.
Stir in the pinch of flour, then moisten with wine and water.
Add the vinegar and bring to a boil.
Simmer for 30 minutes, then strain the sauce.
Season with salt and pepper 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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Thyme + basiltop 1% of all pairsSmell alikestrongCooked together1,768 recipes
Shared aroma: terpineol (pine, woody).
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Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Shallot + thymetop 1% of all pairsSmell alikestrongCooked together1,476 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Clove + thymetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Thyme + carrottop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Melts to form the fat base that carries the aromatics and flavor.
- Onions
- Caramelize slowly during cooking, adding sweetness and depth of color to the sauce.
- Shallots
- Add a mild, sweet onion flavor that is more delicate than regular onion.
- Flour
- Thickens the liquid slightly so the sauce has body after simmering.
- Wine
- Adds acidity and aromatic flavor as it reduces into the sauce.
- Vinegar
- Adds sharp acidity that brightens the sauce and balances the richness of the butter.
The step that matters
Cook until the mixture is a good color. Browning the onions, shallots and carrot builds the deep, savory flavor of the sauce. Stopping too early leaves it pale and flat, while cooking too long can turn the aromatics bitter.
Swap the onion
How well each one fits the dish's main ingredients (butter, shallot, clove, garlic, thyme, basil, carrot):
- Leekfits better
- Chivefits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against butter, shallot, clove, garlic, thyme, basil, carrot. 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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