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 ↓
Beetroot Fritters
Ingredients
Directions
Prepare the filling
Boil the beetroot and onion until cooked.
Remove the skin from the beetroot.
Slice the beetroot into thin rounds.
Stamp out equal-sized rounds.
Season the beetroot slices with vinegar, salt, and pepper.
Finely chop the boiled onion. Moisten it with thick béchamel sauce.
Spread the béchamel mixture on one side of each beetroot slice.
Sandwich two slices together. Press lightly.
Fry and serve
Dip in frying batter.
Drop the fritters one by one into boiling fat or lard.
Fry for five minutes.
Drain on a cloth. Sprinkle with pepper.
Serve on a folded napkin garnished with crisped 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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beetroot + parsleytop 5% of all pairsSmell alikestrongCooked together745 recipes
Shared aroma: coumarin (sweet, hay).
-
Beetroot + oniontop 8% of all pairsSmell alikestrongCooked together1,261 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beetroot
- Forms the main body of each fritter and adds its earthy flavour and colour.
- Spanish onion
- Adds savoury sweetness and moisture to the filling once chopped and mixed with sauce.
- Thick béchamel sauce
- Binds the chopped onion into a spreadable filling that holds the slices together.
- Frying batter
- Forms a crisp golden coating that seals in moisture while the fritter fries.
The step that matters
Drop the fritters into boiling fat. Fat that is not hot enough lets the batter soak up oil and turn greasy, while overly hot fat browns the coating before the filling heats through. Frying at a steady high temperature gives a crisp exterior and a hot centre.
Swap the onion
How well each one fits the dish's main ingredients (beetroot, vinegar, pepper, sauce, parsley):
- Shallotfits better
- Horseradishfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against beetroot, vinegar, pepper, sauce, 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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