Why it works: Ketchup and sauce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Pheafants and Partridges
Ingredients
Directions
Roast the birds
Spit and lay the birds.
Dust the birds with flour.
Baste them often with fresh butter.
Roast the birds at a distance from the fire for about 30 minutes.
Make the gravy
Make gravy using mutton.
Add lemon pickle, ketchup, and browning sauce to the gravy.
Strain the gravy.
Serve
Serve a little gravy with the birds and the rest in a separate bowl.
Serve bread sauce in another bowl.
Garnish with a feather from the pheasant's tail.
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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Ketchup + saucetop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + ketchuptop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Pheasant + flourtop 14% of all pairsSmell alikemoderateCooked together225 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
-
Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Flour and butter 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
- Forms a light coating on the birds that helps them brown and holds in juices.
- Butter
- Adds fat that keeps the birds moist and promotes golden browning as they roast.
- Mutton
- Provides the meaty liquid base that gives the gravy its savoury flavour.
- Browning sauce
- Darkens the gravy and adds a deeper, roasted colour and flavour.
- Lemon pickle
- Adds sharp acidity that balances the richness of the gravy and meat.
The step that matters
Roast at a distance from the fire. Gentler, indirect heat lets the birds cook through evenly before the outside scorches. Basting with butter keeps the surface moist and golden during the roast.
Swap the lemon
How well each one fits the dish's main ingredients (pheasant, flour, butter, ketchup, sauce, mutton):
- Raisinfits about as well
- Lemonthe original
- Applefits about as well
- Red currantfits less well
Fit is the average pairing score against pheasant, flour, butter, ketchup, sauce, mutton. 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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