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 ↓
With Bacon
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Grease a baking tin.
Lay the liver strips side by side in the tin.
Assemble and bake
Mix the breadcrumbs, mushrooms, parsley, and onion; season with pepper and salt.
Pile the mixture on top of the liver strips.
Place a piece of bacon over each strip.
Bake for 45 minutes.
Serve
Carefully transfer the liver to a hot dish.
Add the sauce to the gravy and pour it around the liver.
Sprinkle brown breadcrumbs over the dish 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.
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 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).
-
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
- Liver
- Forms the main body of the dish and becomes tender with gentle baking.
- Bacon slices
- Lays fat over the liver, adding flavour and moisture as it cooks.
- Brown breadcrumbs
- Form a crisp, browned topping when sprinkled over the dish.
- Mushrooms
- Add moisture and earthy flavour to the breadcrumb stuffing mixture.
- Harvey's or worcestershire sauce
- Adds savoury, tangy depth to the sauce and gravy.
The step that matters
Baking the liver for 45 minutes. Liver is lean and becomes dry and tough when overcooked, so it should be checked and removed once just cooked through. Covering it with bacon and a moist mixture helps protect it from drying out.
Swap the onion
How well each one fits the dish's main ingredients (pepper, sauce, liver, mushroom, parsley):
- Shallotfits better
- Carrotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against pepper, sauce, liver, mushroom, 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.
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