Why it works: Potato and onion 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 ↓
Potato Pyramids or Potato and Carrot Pyramids
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Shape and bake
In a bowl, combine the mashed potatoes, flour, onions, cheese, salt, pepper, and curry powder if using.
Shape the mixture into pyramids and place them on a greased baking sheet or fireproof dish.
Bake for about 30 minutes or until nicely browned.
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 + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + cheesetop 15% of all pairsSmell alikemoderateCooked together959 recipes
Shared aroma: sotolon (curry, maple).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mashed potatoes
- Form the bulk of the pyramids and provide moisture and a soft interior.
- Flour
- Binds the mixture so the pyramids hold their shape while baking.
- Grated cheese
- Melts and browns on the surface, adding savoury flavour and colour.
- Finely chopped cooked onions
- Add savoury flavour and aroma to the potato mixture.
The step that matters
Shape the mixture into pyramids. The mixture must be firm enough to hold its shape. Flour helps bind the starch and moisture so the pyramids keep their form rather than spreading on the baking sheet.
Swap the onion
How well each one fits the dish's main ingredients (potato, flour, cheese, pepper):
- Capsicumfits better
- Spinachfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against potato, flour, cheese, 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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