Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Chili Con-carnie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the beef
Boil the beef until tender, then dice it.
Make the sauce base
Fry the onion in butter until golden.
Combine and bake
Add the tomatoes, flour, chili powder, and salt to the beef.
Moisten with a little beef broth.
Bake at 350°F (175°C) for 1 hour.
Serve hot.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter 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
- Beef
- Provides the main body and substance of the dish as it cooks tender.
- Tomatoes
- Add moisture and acidity that help build the sauce during baking.
- Flour
- Thickens the liquids so the mixture becomes a cohesive, spoonable sauce.
- Onion
- Adds sweetness and savory depth when fried golden in butter.
- Chili powder
- Contributes the characteristic spicy, aromatic flavor of the dish.
The step that matters
Moisten with a little beef broth. Flour thickens as it absorbs liquid and can turn lumpy or pasty if the mixture is too dry. Adding broth gradually keeps the mix loose enough to blend and bake evenly.
Swap the tomato
How well each one fits the dish's main ingredients (beef, flour, onion, butter):
- Chivefits better
- Leekfits better
- Potatofits better
- Tomatothe original
Fit is the average pairing score against beef, flour, onion, butter. 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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