Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Biksemad
Ingredients
Directions
Make the hash
Melt half the butter in a skillet.
Saute the onions until golden, then remove them from the pan and keep warm.
Put the remaining butter in the skillet and saute the potatoes until they are turning brown.
Add the meat and cook for 2–3 minutes.
Add the onions back to the skillet and cook until everything is heated through.
Serve
Optionally top the hash with a fried egg.
Nutrition, whole recipe (rough)
Counts 6 of 7 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Meat | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + meattop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the bulk of the hash and brown in the butter for crisp, savoury edges.
- Onions
- Add sweetness and depth as they turn golden in the butter.
- Butter
- Carries the frying and adds rich flavour and browning to the potatoes and onions.
- Cooked leftover meat
- Adds savoury, meaty flavour and protein to the hash.
The step that matters
Browning the potatoes. Cold cooked potatoes need enough hot fat and room in the pan to brown rather than steam. Crowding or stirring too often keeps them pale and soft, so the hash lacks crisp, caramelised edges.
Swap the onion
How well each one fits the dish's main ingredients (butter, potato, meat, pepper, egg):
- Asparagusfits better
- Capsicumfits better
- Chivefits about as well
- Onionthe original
Fit is the average pairing score against butter, potato, meat, pepper, egg. 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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