Why it works: Potato and carrot match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,107 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Pea Cheese
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the base
Bake or steam the potatoes until tender.
Grate or mash the potatoes finely.
Add salt, pepper, butter or hot cream, and pea puree. Mix well.
Pour the mixture into a square dish and let it cool.
Coat and cook
Once cold, slice the mixture and dip each slice into cracker crumbs.
Brown the slices in the oven at 400°F (200°C) or fry them until golden.
Serve
Serve with carrots, mushrooms, and a green salad. Add chestnuts or walnuts if desired.
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 + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Carrot + chestnuttop 8% of all pairsSmell alikestrongCooked together186 recipes
Shared aroma: coumarin (sweet, hay).
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Mushroom + chestnuttop 9% of all pairsSmell alikemoderateCooked together474 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the starchy body that is grated or mashed and holds the slices together.
- Butter or hot cream
- Adds fat and richness, giving the mixture a smoother, softer texture.
- Pea puree
- Supplies the main flavour and colour, and moisture that binds the mixture.
- Cracker crumbs
- Form a crisp outer coating that browns when baked or fried.
The step that matters
Let the mixture cool fully before slicing. Starch in the potatoes sets as it cools, so the mixture firms up enough to hold a clean slice. Slicing it warm would likely crumble or tear.
Swap the chestnut
The recipe marks chestnut as optional. How well each one fits the dish's main ingredients (potato, pepper, butter, carrot, mushroom):
- Beansfits better
- Chickpeafits about as well
- Peasfits about as well
- Chestnutthe original
Fit is the average pairing score against potato, pepper, butter, carrot, mushroom. 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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