Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Baked Potatoes
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Bake whole potatoes
Scrub the potatoes well and dry them with a cloth.
Place the potatoes in a 400°F (200°C) oven and bake for 1 hour until soft.
Fold the baked potatoes in a napkin on a dish and serve with butter and seasoning.
Make sliced potatoes
Alternatively, peel and slice the potatoes into ½ inch thick slices.
Layer the slices in a heatproof dish, spreading butter between layers.
Dust with salt and pepper, then bake until tender in a 350°F (175°C) oven.
Garnish and serve
Garnish with fried parsley 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 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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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the starchy body that turns soft and fluffy when baked.
- Butter
- Adds richness and moisture, melting into the potato for flavour.
The step that matters
Bake until fully soft. Potato starch only becomes tender once the interior reaches cooking temperature for long enough. Pulling the potatoes early leaves a firm, chalky centre, so test with a knife or skewer before serving.
Swap the potato
How well each one fits the dish's main ingredients (butter, pepper, parsley):
- Carrotfits better
- Shallotfits about as well
- Potatothe original
- Capsicumfits about as well
Fit is the average pairing score against butter, pepper, parsley. 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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