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 ↓
To Dress Fish with Brown Sauce
Ingredients
Directions
Prepare the fish
Take a well cleaned fish and lay it in a pan on a slow fire.
Flour it well, add pepper, salt, mace and cloves with parsley, and sweet marjoram chopped fine. Adjust to taste and according to the size of the fish.
Make the brown sauce
Fry 8 Bermuda onions in half a pound of butter until nicely fried, not scorched, then add 2 wineglasses of port or white wine, and a wineglass of catsup, or ½ glass of Worcester sauce.
Nutrition, whole recipe (rough)
Counts 6 of 8 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Butter | 1 tbsp (14g) | 102 |
| Onion | 1 medium (110g) | 44 |
| Clove | 1 tsp ground (2g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Sauce | 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.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Clove + parsleytop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Mace + clovetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bermuda onions
- Sweetness and browning as their sugars caramelise in the butter.
- Butter
- Fat that carries flavour and browns the onions evenly.
- Port
- Adds sweetness and depth, and its liquid lifts the browned bits from the pan.
- Worcester sauce
- Adds savoury tang and acidity that balances the rich butter.
The step that matters
Frying the onions. Onion sugars brown quickly and then turn bitter once scorched. Frying gently until golden keeps the sauce sweet and smooth rather than acrid.
Swap the mace
How well each one fits the dish's main ingredients (butter, onion, sauce, pepper, clove, parsley):
- Thymefits better
- Capersfits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against butter, onion, sauce, pepper, clove, 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.
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