Why it works: Beef and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,971 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Bbef Hash
Ingredients
Directions
Prepare the beef
Cook pieces of cold beef in water until tender, then let cool.
Remove the solidified fat from the top of the liquid and cut the meat into small bits, discarding skin, fat, and gristle.
Make the sauce
In a saucepan, melt 2 tablespoons of butter over medium heat until lightly browned.
Stir in 2 tablespoons of flour and cook for a minute.
Gradually add 2 cups of beef stock, stirring until thick and smooth.
Season with coarse sea salt and black pepper, and strain if lumpy.
Combine and cook
Add the chopped meat and cook slowly for 10 to 15 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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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Beef + buttertop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Beef
- Provides the main meaty texture and flavor of the hash.
- Butter
- Adds fat and nutty flavor when lightly browned in the saucepan.
- All-purpose flour
- Thickens the beef stock into a smooth, cohesive sauce.
- Beef stock
- Supplies liquid and savory flavor for the sauce that coats the meat.
The step that matters
Stirring the flour into the stock. Adding liquid gradually while stirring keeps the starch dispersed, so the sauce thickens smoothly instead of forming lumps.
“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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