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 ↓
Fish Pie, with Tench and Eels
Ingredients
Directions
Prepare the fish
Clean and bone the tench.
Skin and bone the eels.
Cut the fish into pieces 2 inches long, leaving the sides of the tench whole.
Make the broth
Put the bones into a stewpan with the onions, herbs, mace, anchovies, water, and seasoning.
Let them simmer gently for 1 hour.
Strain the broth, let it cool, and skim off all the fat.
Assemble and bake
Lay the tench and eels in a pie dish.
Between each layer, put seasoning, chopped parsley, and hard-boiled eggs.
Pour in part of the strained liquor.
Cover with puff paste.
Bake for 1/2 hour or more.
When done, heat the remainder of the liquor and pour into the pie.
Nutrition, whole recipe (rough)
Counts 5 of 8 ingredients. The other 3 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 5 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Eel | not in our table | 0 |
| Mace | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + oniontop 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).
-
Parsley + macetop 15% of all pairsSmell alikemoderateCooked together4,268 recipes
Shared aroma: myristicin (spice, warm).
-
Mace + peppertop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
Mace and pepper barely smell alike, yet cooks put them together in 12,257 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tench
- Forms the main flesh of the pie, cooking to flaky portions as it bakes.
- Eels
- Adds rich, fatty flesh that keeps the pieces moist during baking.
- Hard-boiled eggs
- Add firm, set texture and richness between the layers of fish.
- Anchovies
- Add savoury depth to the broth, enriching its flavour without a distinct fishy taste.
The step that matters
Skimming the broth fat. Straining and chilling the broth lets fat rise and solidify so it can be removed. Leftover fat would make the pie greasy and the liquor cloudy when reheated.
Swap the mace
How well each one fits the dish's main ingredients (parsley, onion, egg, pepper):
- Thymefits better
- Dillfits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against parsley, onion, egg, 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.
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.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes