Why it works: Carrot and pepper match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 14,555 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Buown Gravy Without Meat
Ingredients
Directions
Prepare the vegetables
Slice the onions and flour them.
Fry the floured onions in butter until light brown.
Slice the carrot and flour it.
Fry the floured carrot in butter until light brown.
Make the gravy
Add the boiling water.
Add the remaining ingredients.
Let the mixture stew gently for about 1 hour.
Strain the gravy.
Skim off all the fat when cold.
Thicken it as desired.
Add a few drops of coloring if necessary.
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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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + beertop 15% of all pairsSmell alikemoderateCooked together680 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onions
- Break down during frying and stewing to give the gravy its savoury body and deep flavour.
- Carrot
- Adds natural sweetness and body as it softens during the long stew.
- Butter
- Carries the frying of the vegetables, adding richness and helping them brown.
- Savoury herbs
- Add aromatic, earthy flavour that deepens the gravy as it stews.
- Good beer
- Adds malty depth and a little acidity to the stewed gravy.
The step that matters
Fry the floured onions and carrot until light brown. Flour coats the vegetables and browns in the butter, building colour and toasty flavour. Frying too hard or too long can scorch the flour and leave a bitter taste that carries into the gravy.
Swap the onion
How well each one fits the dish's main ingredients (carrot, butter, beer, pepper):
- Capsicumfits better
- Potatofits better
- Tomatofits about as well
- Onionthe original
Fit is the average pairing score against carrot, butter, beer, 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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