Why it works: Potato and wheat match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 235 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Potato and Beef Hash
Ingredients
Directions
Prepare
Combine minced beef and chopped potatoes in a bowl.
Season the mixture with salt and pepper.
Add gravy or hot water to moisten the mixture.
Cook
Transfer the mixture to a stewpan over low heat.
Sprinkle in the flour and stir with a spoon.
Cover and simmer for 30 minutes, stirring occasionally to prevent burning.
Serve
Serve with or without a slice of toast.
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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Potato + wheattop 7% of all pairsSmell alikestrongCooked together235 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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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Beef + wheattop 11% of all pairsSmell alikemoderateCooked together319 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold beef
- Provides the main body and savoury flavour of the hash.
- Cold boiled potatoes
- Add starch and bulk, helping the hash hold together and soak up moisture.
- Gravy or hot water
- Moistens the mixture so it cooks gently without drying out.
- Wheat flour
- Thickens the cooking liquid as it simmers, giving the hash a binding texture.
The step that matters
Simmering with stirring. Flour and meat juices can scorch on the base of the pan over low heat. Stirring occasionally keeps the mixture moving, spreads the heat evenly and prevents burning while the flour thickens the liquid.
Swap the potato
How well each one fits the dish's main ingredients (beef, pepper, wheat, flour, butter):
- Potatothe original
- Chivefits about as well
- Leekfits about as well
- Spinachfits about as well
Fit is the average pairing score against beef, pepper, wheat, flour, 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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