Why it works: Carrot and potato match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 3,105 recipes mention both. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
The recipe
Ingredients
Directions
Make the pudding
Combine suet, molasses, grated carrot, grated potato, raisins, currants, salt, and baking soda in a bowl, and mix well until all ingredients are combined.
Transfer the mixture to a pudding mold.
Steam and serve
Steam the pudding for 3 hours.
Serve with sauce.
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 aroma chemistry they share, and how many recipes mention both.
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Carrot + potatotop 3% of all pairsAroma overlapstrongMentioned together3,105 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Raisin + curranttop 4% of all pairsAroma overlapmoderateMentioned together6,180 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Molasses + raisintop 6% of all pairsAroma overlaplowMentioned together3,577 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Potato + raisintop 9% of all pairsAroma overlapmoderateMentioned together91 recipes
Shared aroma: beta-damascenone (apple, rose).
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Molasses + curranttop 10% of all pairsAroma overlaplowMentioned together1,817 recipes
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Suet
- Adds fat that keeps the pudding moist and rich as it steams.
- Molasses
- Provides sweetness, dark color, and moisture to the pudding.
- Raw grated carrot
- Adds moisture and body to the pudding mixture.
- Raw grated potato
- Adds starch and moisture, helping the pudding hold together.
- Raisins
- Add chewy texture and concentrated sweetness throughout the pudding.
- Baking soda
- Reacts with the molasses's acidity to help the pudding rise and lighten.
The step that matters
Steam the pudding for 3 hours. Steaming gently and steadily cooks the pudding through without drying it. Letting the water boil dry or running low can leave the pudding dense or unevenly cooked.
Flavor stand-ins for the carrot
How well each one fits the dish's main ingredients (molasses, potato, raisin, currant):
- Sweet potatoabout as good a flavor fit
- Capsicumabout as good a flavor fit
- Carrotthe original
- Beetrootabout as good a flavor fit
Fit is the average pairing score against molasses, potato, raisin, currant. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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