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 ↓
Chow Chow Dressing
Ingredients
Directions
Prepare the base
Combine garlic, onions, tamarinds, lemon juice, tomatoes, apple pulp, red bell peppers, soy sauce, sugar, and water in a large kettle and cook slowly for 20 minutes.
Make the mustard paste and combine
Mix dry mustard flour and wheat flour with vinegar in a separate container to create a thin paste.
Add the mustard paste to the kettle mixture, passing it through a fine sieve to remove lumps.
Finish the dressing
Cook the dressing until it reaches the density of ketchup.
Run the dressing through a ketchup finishing machine.
If the dressing is too thick, thin it with additional vinegar before serving.
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).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Garlic + tomatotop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Tamarind + tomatotop 7% of all pairsSmell alikestrongCooked together137 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
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
- Dry mustard flour
- Thickens the dressing and adds sharp mustard flavor.
- Wheat flour
- Adds body and helps the dressing thicken as it cooks.
- Vinegar
- Provides acidity that brightens the sauce and thins it when needed.
- Sugar
- Adds sweetness that balances the sharpness of vinegar and tamarind.
- Tamarinds
- Contribute tartness and a fruity sourness to the sauce.
- Tomatoes
- Supply moisture and body as the base of the dressing.
The step that matters
Sieve the mustard paste into the kettle. Flour forms lumps that will not dissolve fully during cooking. Making the paste smooth and passing it through a fine sieve keeps the dressing uniformly textured instead of grainy.
Swap the apple
How well each one fits the dish's main ingredients (garlic, onion, tamarind, lemon, tomato, pepper, sauce):
- Limefits better
- Avocadofits better
- Mangofits better
- Applethe original
Fit is the average pairing score against garlic, onion, tamarind, lemon, tomato, pepper, sauce. 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.
Tomato Soup526 recipes
Lemon Sauce236 recipes
Cream of Tomato Soup107 recipes
Tomato Bisque61 recipes