Why it works: Onion and celery are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 18,518 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Shoulder of Lamb
Ingredients
Directions
Prepare the lamb
Remove the blade bone from the shoulder of lamb.
Fill the cavity with forcemeat and sew it up with coarse thread.
Stew
Place the lamb in a stewpan with bacon slices underneath and on top.
Add onions, celery, savory herbs, and stock.
Stew gently for just over 2 hours.
Finish and serve
Reduce the gravy and glaze the meat before serving.
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.
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Lamb + oniontop 16% of all pairsSmell alikemoderateCooked together2,407 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Lamb + celerytop 16% of all pairsSmell alikemoderateCooked together371 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shoulder of lamb
- Forms the main body of the dish, becoming tender through long, gentle stewing.
- Bacon
- Adds fat and savory flavour that bastes the lamb as it cooks.
- Onions
- Contribute sweetness and aromatic depth to the stewing liquid and gravy.
- Stock
- Provides the cooking liquid that becomes the gravy, adding moisture and body.
- Savory herbs
- Add a peppery, aromatic flavour that infuses the stew.
The step that matters
Stew gently for just over 2 hours. Gentle, low heat lets collagen in the shoulder slowly break down into gelatin, making the meat tender and moist. Boiling vigorously toughens the muscle fibres and can leave the meat dry and stringy.
Swap the celery
How well each one fits the dish's main ingredients (lamb, onion):
- Garlicfits better
- Cuminfits better
- Parsleyfits better
- Celerythe original
Fit is the average pairing score against lamb, onion. 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.
Cream of Celery Soup113 recipes
Celery Stew25 recipes
Celery Croquettes16 recipes
Celery Cream Soup15 recipes