Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Chicken Livers
Ingredients
Directions
Cook the livers
Put two tablespoonfuls of butter in a chafing dish or sauce pan over the fire.
When hot, add the livers cut into pieces.
Turn them to brown on all sides and dredge with flour.
Add a cup of stock after they have been cooking five minutes.
Season with salt and pepper.
Add one-fourth cup of Madeira or sherry and a few stoned olives.
Serve
Serve on toast.
Nutrition, whole recipe (rough)
Counts 8 of 9 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 8 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Butter | 1 tbsp (14g) | 102 |
| Onion | 1 medium (110g) | 44 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Soy Sauce | 1 tbsp (15ml) | 9 |
| Clove | 1 tsp ground (2g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Meat | 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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Clove + lemontop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Chicken livers (in the method)
- Provide the main body and rich flavor of the dish as they brown and soften.
- Flour
- Dredged over the browned livers to help thicken the pan juices into a light sauce.
- Stock
- Adds liquid to the pan, loosening browned bits and forming the sauce with the flour.
- Madeira
- Adds a sweet, fortified-wine flavor and acidity that deepens the sauce.
The step that matters
Browning the livers on all sides. Browning over firm heat builds flavor through the Maillard reaction. Crowding the pan or stirring too little steams the livers, leaving them grey and bland.
Swap the lemon
How well each one fits the dish's main ingredients (butter, clove, flour, meat, onion, sauce, pepper):
- Avocadofits better
- Limefits about as well
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against butter, clove, flour, meat, onion, sauce, 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.
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