Why it works: Garlic and onion 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 ↓
Sharp Sauce
Ingredients
Directions
In a saucepan, combine the salad oil, tomato, onion, mushrooms, and garlic.
Cook over medium heat for about 10 minutes, stirring occasionally.
Add the flour and stir until well combined.
Gradually add the water (or stock) and bring the sauce to a boil.
Stir in the vinegar and herbs, then simmer for a few minutes.
Strain the sauce and serve.
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.
-
Garlic + oniontop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Garlic + tomatotop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Mushroom + garlictop 6% of all pairsSmell alikemoderateCooked together4,700 recipes
Shared aroma: linalool (floral, citrus).
-
Mushroom + tomatotop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Thickens the sauce as it heats with the liquid, giving it body.
- Onion
- Adds savory sweetness and aroma as it softens in the oil.
- Vinegar
- Adds acidity that gives the sauce its sharp flavor.
- Tomato
- Adds acidity, body and savory flavor to the base.
The step that matters
Add the flour and stir until well combined. Flour clumps if it hits hot liquid unevenly. Stirring it smoothly into the oil and vegetables first lets it coat the solids so the sauce thickens evenly when the liquid is added.
Swap the clove
How well each one fits the dish's main ingredients (vinegar, mushroom, garlic, tomato, onion, flour, pepper):
- Thymefits better
- Cuminfits better
- Oreganofits better
- Clovethe original
Fit is the average pairing score against vinegar, mushroom, garlic, tomato, onion, flour, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Wine Sauce (for stewed fruit)186 recipes
Caper Sauce180 recipes
Brown Sauce141 recipes
Dutch Sauce74 recipes