Why it works: Beans and tomato match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,713 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mexican Chili Sauce
Ingredients
Directions
Prepare the beans
Cook the colored beans until tender.
Make the veal and gravy
In a skillet, heat the butter and lard over medium heat.
Add the veal pieces and fry until browned, then remove the meat.
Stir in the flour and cook until browned to make a gravy.
Add the tomato juice and small pepper to the gravy.
Return the browned veal to the skillet and simmer covered until cooked through.
Serve
Serve the beans on a dish and pour the meat and gravy over them.
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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Beans + tomatotop 1% of all pairsSmell alikestrongCooked together2,713 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + flourtop 11% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Colored beans
- Provide the bulk of the dish and absorb the meat and gravy.
- Veal
- Supplies the main meat, browned for flavor and cooked through in the gravy.
- Flour
- Thickens the drippings into a gravy as it browns.
- Butter
- Adds fat and rich flavor for frying the veal and starting the gravy.
- Lard
- Adds fat for frying the veal, helping it brown well.
- Tomatoes
- Contribute tomato juice for acidity and moisture in the gravy.
The step that matters
Browning the flour in the drippings. Cooking the flour until it is browned develops nutty flavor and color, and it must be stirred constantly so it does not scorch. Scorched flour tastes bitter and spoils the gravy.
Swap the tomato
How well each one fits the dish's main ingredients (beans, veal, butter, flour, pepper):
- Shallotfits better
- Leekfits better
- Okrafits better
- Tomatothe original
Fit is the average pairing score against beans, veal, butter, 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.
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