Why it works: Pepper and lemon 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 ↓
Lamb and Kidney Pie
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the filling
Stew the lamb and kidneys in boiling salted water until tender.
Cut the lamb into pieces the size of the kidney halves.
Season the broth well.
Fill a pie dish with the meat and kidneys.
Sprinkle the grated onion and lemon juice and rind over the meat.
Pour the thickened broth over the filling.
Bake and serve
Cover the pie with shortcake crust, cut a hole in the center, and fill with more broth.
Bake at 400°F (200°C) until well browned.
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 + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lamb breast
- Provides the main meat, which becomes tender through long gentle stewing.
- Lamb kidneys
- Add rich, earthy flavor and a soft, tender texture to the filling.
- Onion
- Adds savory sweetness and aroma as it softens into the filling.
- Lemon
- Its juice adds acidity that brightens the rich meat and broth.
- Broth
- Adds moisture and flavor to the filling and keeps the pie from drying out.
The step that matters
Pour the thickened broth over the filling. The broth must be thickened so it sets rather than running out when the pie is cut. Pouring in a thin broth would leave the filling loose and soggy under the crust.
Swap the onion
How well each one fits the dish's main ingredients (lamb, celery, nutmeg, pepper, lemon):
- Spinachfits better
- Carrotfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against lamb, celery, nutmeg, pepper, lemon. 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.
Lemon Sauce236 recipes
Cream of Celery Soup113 recipes
Celery Stew25 recipes
Celery Croquettes16 recipes