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 ↓
Toasted Sardines with Ham
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 sardines
Prepare the sardines by removing the gills.
Dip the sardines in oiled butter.
Roll the sardines in a mixture of chopped ham, breadcrumbs, and Parmesan cheese.
Cook and serve
Lay the sardines on slices of buttered toast and season with cayenne.
Place them on the grill or in a 400°F (200°C) oven for 10 minutes.
Garnish with parsley and serve.
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).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Butter + parmesan cheesetop 9% of all pairsSmell alikemoderateCooked together4,163 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Parmesan cheese + peppertop 14% of all pairsSmell alikemoderateCooked together5,322 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sardines
- Form the main body of the dish, providing a rich, savoury flesh that holds up to heat.
- Ham
- Adds savoury, salty flavour to the coating that complements the fish.
- Breadcrumbs
- Form a crisp, golden coating that helps the sardines brown in the heat.
- Parmesan cheese
- Adds savoury depth and helps the coating brown and crisp when heated.
- Bread
- Provides a toasted base that soaks up butter and juices and supports the fish.
The step that matters
Roll the sardines in the coating. The butter must coat each sardine evenly so the breadcrumb and Parmesan mixture adheres and crisps. Patchy coverage leaves bare fish that dries out or burns before the coating browns.
Swap the parsley
How well each one fits the dish's main ingredients (butter, ham, parmesan cheese, bread, pepper):
- Parsleythe original
- Celeryfits about as well
- Thymefits about as well
- Clovefits less well
Fit is the average pairing score against butter, ham, parmesan cheese, bread, 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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