Why it works: Lemon and pepper 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 ↓
English Haggis
Ingredients
Directions
Prepare
Weigh and chop the tongue, liver, and kidneys of a sheep.
Make the mixture
Add half their weight in minced fat bacon, bread crumbs, pounded anchovies, lemon juice, grated lemon rind, pepper, salt, and beaten eggs.
Stir well and pour the mixture into a mold.
Steam and serve
Steam for 2 hours and then turn out.
Serve hot, with a sauce if desired.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Liver + breadtop 16% of all pairsSmell alikemoderateCooked together731 recipes
Shared aroma: 2-nonenal (fatty, green).
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Bread + peppertop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Lemon and egg barely smell alike, yet cooks put them together in 44,316 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
- Eggs
- Bind the mixture together and help it hold its shape when steamed.
- Stale bread
- Absorbs moisture and adds body, giving the haggis a softer texture.
- Fat bacon
- Adds fat and richness, keeping the mixture moist during steaming.
- Anchovies
- Contribute savoury depth that rounds out the meaty flavour.
- Sheep tongue, liver and kidneys
- Form the main body of the dish, providing its meaty flavour and texture.
“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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