Why it works: Beef and potato are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 2,052 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Corned-beef Hash, New-england Style
Ingredients
Directions
Prepare
Remove all cartilage and skin from the cold corned beef, leaving the fat, and chop it finely.
Chop an equal quantity of cold boiled potatoes by measure.
Season the beef and potatoes with coarse sea salt and black pepper.
Cook and serve
In a frying pan, melt the butter over medium heat.
Add the beef and potatoes to the pan and stir until heated through.
Press the mixture firmly into an oblong cake on one side of the pan and let the bottom brown.
Once browned, turn the hash out onto a hot dish without disturbing its shape and 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 + 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).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Beef + buttertop 16% of all pairsSmell alikemoderateCooked together10,847 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
- Cold corned beef
- Provides the main meat flavour and savory body, with fat that helps the hash brown.
- Cold boiled potatoes
- Bulk and starch that bind the hash and help form a crisp browned crust.
- Butter
- Adds fat for frying, carrying flavour and promoting browning on the pan surface.
The step that matters
Pressing and browning the cake. The mixture must be pressed firmly and left undisturbed over medium heat so the bottom forms a crisp, browned crust. Stirring or moving it too early prevents the crust from forming and the cake from holding its shape.
Swap the potato
How well each one fits the dish's main ingredients (beef, pepper, butter):
- Potatothe original
- Onionfits about as well
- Capsicumfits about as well
- Tomatofits less well
Fit is the average pairing score against beef, pepper, 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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