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 ↓
Grilled Sardines in Paper Cases
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the sardines
Drain and wipe the sardines.
Dip the sardines in oiled butter.
Sprinkle with coarse sea salt and cayenne pepper.
Roll the sardines in a mixture of chopped mushrooms and parsley.
Wrap and bake
Wrap each sardine in a piece of buttered paper and twist the ends neatly.
Place the wrapped sardines on a baking sheet and bake until hot at 400°F (200°C).
Serve
Serve on fingers of toasted bread, still in the paper, 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.
-
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).
-
Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Mushroom + breadtop 10% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Pepper + mushroomtop 11% of all pairsSmell alikemoderateCooked together13,580 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
- Sardines
- Form the main body of the dish, cooking through in their paper wrap while staying moist.
- Oiled butter
- Adds fat that coats the fish, carrying flavour and helping keep it moist in the heat.
- Chopped mushrooms
- Release moisture and savoury flavour into the paper, adding body to the filling.
- Buttered paper
- Encloses each sardine so it steams in its own juices and stays moist.
The step that matters
Wrap each sardine tightly in buttered paper. A snug, well-sealed wrap traps steam so the fish cooks gently and stays moist. A loose or torn wrap lets juices escape and the fish can dry out in the oven.
Swap the parsley
How well each one fits the dish's main ingredients (butter, pepper, mushroom, bread):
- Thymefits about as well
- Parsleythe original
- Marjoramfits about as well
- Sagefits less well
Fit is the average pairing score against butter, pepper, mushroom, bread. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Mushroom Soup60 recipes