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 ↓
Chipotle Ketchup
Ingredients
Directions
Make the ketchup
Combine all ingredients in a large saucepan and bring to a boil over high heat.
Cook, stirring occasionally, for ½ hour.
Store
Refrigerate in a non-reactive container for up to 2 months.
Nutrition, whole recipe (rough)
Counts 5 of 7 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Garlic | 1 clove (3g) | 4 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 0 |
| Cider | not in our table | 0 |
| Sauce | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Tomato + garlictop 3% of all pairsSmell alikemoderateCooked together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Vinegar + garlictop 11% of all pairsSmell alikemoderateCooked together9,115 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomato paste
- Provides the thick body and concentrated tomato flavor of the ketchup.
- Cider vinegar
- Adds acidity that brightens the flavor and helps keep the ketchup stable.
- Chipotles in adobo sauce
- Supply smoky heat and deep flavor to the ketchup.
- Adobo sauce
- Adds more smoky, spiced flavor and moisture to the mixture.
The step that matters
Cooking the mixture for half an hour. Simmering with stirring thickens the paste-based mixture and concentrates its flavors. Stirring prevents scorching on the bottom of the pan, which would add a burnt taste.
Swap the tomato
How well each one fits the dish's main ingredients (cider, vinegar, sauce, onion, garlic):
- Mustardfits better
- Horseradishfits better
- Shallotfits about as well
- Tomatothe original
Fit is the average pairing score against cider, vinegar, sauce, 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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