Why it works: Parsley and pepper 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 ↓
Potato Farci
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.
Prepare the potatoes
Preheat the oven to 400°F (200°C).
Pare the potatoes and cut off about 1 inch from one end.
Hollow out the center of each potato using a small knife or apple corer.
Fill the hollowed potatoes with the seasoned meat or sausage.
Make the brown gravy
For the brown gravy, fry the chopped onion in butter until yellow.
Stir in the dry flour, then gradually add the boiling water, seasoning with salt and pepper.
Beat until smooth, cook for 5 minutes, then strain through a wire strainer.
Bake and serve
Place the potatoes in a baking pan and bake until done.
When serving, add a spoonful of stock gravy to each potato and garnish with parsley.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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 + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + beeftop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the hollow shell that holds the filling and bakes into a soft, starchy base.
- Butter
- Fat that softens and cooks the onion and carries flavor into the gravy.
- Dry flour
- Thickens the boiling water into a smooth gravy as its starch swells when heated.
- Chopped onion
- Adds aromatic sweetness and savory depth to the brown gravy as it cooks.
The step that matters
Stirring the flour into the butter and onion, then adding the boiling water. Flour must be cooked briefly in the fat and whisked smooth before liquid goes in; otherwise it clumps and the gravy stays lumpy and raw-tasting. Adding the boiling water gradually keeps the starch dispersing evenly as it thickens.
Swap the onion
How well each one fits the dish's main ingredients (potato, beef, parsley, butter, flour, pepper):
- Chivefits better
- Carrotfits better
- Shallotfits about as well
- Onionthe original
Fit is the average pairing score against potato, beef, parsley, butter, flour, 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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