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 ↓
Chili Pepper Sauce for Mexican Beans
Ingredients
Directions
Prepare
Chop the tomatoes finely using an Enterprise chopper.
Chop the onions and mince the garlic.
Cook
In a large kettle, combine the chopped tomatoes, peppers, onions, garlic, salt, and water.
Cook the mixture at a rolling boil for about 10 minutes.
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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Tomato + garlictop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + garlictop 8% of all pairsSmell alikemoderateCooked together27,090 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 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
- Tomatoes
- Provide the bulk and liquid body of the sauce as they break down during cooking.
- Peppers
- Supply the main heat and pepper flavor of the sauce.
- Dry chili peppers
- Add concentrated heat and deeper chili flavor to the sauce.
- Onions
- Add savory aroma and body as they soften in the mixture.
- Garlic
- Adds pungent aroma that mellows during cooking.
The step that matters
Cook at a full rolling boil for about 10 minutes. A rolling boil heats the whole kettle quickly and evenly, so the chopped vegetables soften and the mixture is cooked through rather than just warmed. Holding the boil for the stated time gives the sauce a consistent cook.
Swap the tomato
How well each one fits the dish's main ingredients (pepper, onion, garlic):
- Chivefits better
- Okrafits better
- Spinachfits better
- Tomatothe original
Fit is the average pairing score against pepper, onion, garlic. 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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