Why it works: Lemon and mango match in chemistry and in kitchens. They rank in the top 10% of all ingredient pairs, and cooks put them together in 302 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Curried Sweetbreads
Ingredients
Directions
Prepare the sweetbreads
Wash and soak the sweetbreads as usual.
Boil water with a little coarse sea salt and a whole onion.
Add the sweetbreads and simmer for 10 minutes, or use weak veal broth instead.
Remove the sweetbreads and let them cool completely on a drainer.
Cut the sweetbreads into half-inch slices.
Cook and serve
Dust with flour and fry lightly in butter, or place in curried gravy to cover.
Gently stew in the gravy for 20 to 30 minutes.
Add lemon juice or chili vinegar to taste.
Serve the curry very 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.
-
Lemon + mangotop 10% of all pairsSmell alikestrongCooked together302 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Onion + mangotop 13% of all pairsSmell alikemoderateCooked together682 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + mangotop 16% of all pairsSmell alikemoderateCooked together283 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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
- Sweetbreads
- Tender, mild meat that becomes the main body of the curry.
- Curried gravy
- Carries the spice and moisture, keeping the sweetbreads juicy as they stew.
- Butter
- Browns the flour-dusted slices in the pan, adding richness and a golden crust.
- Lemon juice or chili vinegar
- Adds acidity that brightens the rich gravy and sharpens the flavour.
The step that matters
Gently stew in the gravy. Sweetbreads are delicate and can toughen or break apart if boiled hard. A gentle simmer keeps the meat tender and the gravy smooth.
Swap the mango
The recipe marks mango as optional. How well each one fits the dish's main ingredients (onion, veal, flour, butter, lemon):
- Avocadofits better
- Limefits better
- Coconutfits about as well
- Mangothe original
Fit is the average pairing score against onion, veal, flour, butter, 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
Veal Patties50 recipes
Beef, Mutton, or Veal Broth6 recipes
Tomato Soup526 recipes