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 ↓
Oysters on Toast
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
Toast thin slices of white or brown bread and cut out 12 rounds, 2 inches in diameter.
Cover each round with a corresponding size of ham.
Top and bake
Place an oyster on top of each ham round, and season with a little coarse sea salt and a pinch of cayenne pepper.
Add a small piece of butter on top of each.
Bake in a hot oven at 400°F (200°C) for about 3 minutes.
Serve
Serve on a folded napkin or dish paper, garnished with fried 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.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Bread + buttertop 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).
-
Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Oyster + breadtop 13% of all pairsSmell alikemoderateCooked together2,545 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Oysters
- Provide the main flavour and the soft, briny centre of each bite.
- Butter
- Adds richness and moisture as it melts over the oysters in the oven.
- Cooked ham
- Adds savoury, salty flavour and a firm layer between the bread and oyster.
- White or brown bread
- Forms a crisp toasted base that holds the topping.
The step that matters
Baking for only about 3 minutes. Oysters cook quickly and turn rubbery and dry if overheated. A short bake in a hot oven heats the oyster through while keeping it tender and juicy.
“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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