Why it works: Beef and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,232 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Mutton or Lamb Rechauffe
Ingredients
Directions
Make the sauce
Melt the butter in a chafing dish.
Stir in the flour constantly until combined.
Add the water and bring to a boil.
Stir in the fluid beef and mushroom or walnut catsup.
Finish and serve
Add the cold mutton or lamb and let it simmer for about five minutes.
Serve hot.
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.
-
Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Beef + muttontop 10% of all pairsSmell alikemoderateCooked together2,373 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mushroom + muttontop 13% of all pairsSmell alikemoderateCooked together685 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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
- Flour
- Thickens the butter and water into a sauce as it cooks.
- Butter
- Carries the flavor and gives the sauce richness as it melts.
- Cold mutton or lamb
- Forms the main body of the dish, becoming tender as it simmers in the sauce.
- Fluid beef
- Adds savory, meaty depth to the sauce.
- Mushroom or walnut catsup
- Adds concentrated savory and slightly tangy flavor to the sauce.
The step that matters
Stir in the flour constantly until combined. Flour clumps if it hits the hot butter all at once or is left unstirred. Constant stirring coats each grain in fat so the later liquid thickens smoothly instead of forming lumps.
“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.
Beef, Mutton, or Veal Broth6 recipes
Mutton Broth292 recipes
Roast Beef211 recipes
Beef Loaf175 recipes