Why it works: Raisin and flour match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Vegetable Pudding
Ingredients
Directions
Make the batter
In a large bowl, combine the grated apple, carrots, potato, chopped raisins, finely chopped suet, flour, grated lemon peel, baking soda, and salt.
Dissolve the baking soda in a little boiling water and add to the mixture. Mix well until combined.
Steam
Transfer the mixture to a greased pudding mold.
Steam for 1½ hours.
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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Raisin + flourtop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + lemontop 9% of all pairsSmell alikestrongCooked together3,351 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
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Apple + raisintop 13% of all pairsSmell alikemoderateCooked together1,920 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the main structure that holds the grated vegetables and fruit together.
- Suet
- Adds fat that keeps the pudding moist and tender as it steams.
- Baking soda
- Reacts with the moist mixture to lighten the pudding as it steams.
- Grated potato
- Adds moisture and body to the batter.
- Raisins
- Add sweetness and chewy texture.
The step that matters
Dissolving the baking soda. Baking soda needs moisture and an alkaline reaction to release gas, so it should be fully dissolved in hot water and mixed evenly through the batter. Uneven mixing can leave dense pockets or a bitter taste.
Swap the apple
How well each one fits the dish's main ingredients (carrot, potato, raisin, flour, lemon):
- Limefits better
- Orangefits better
- Figfits better
- Applethe original
Fit is the average pairing score against carrot, potato, raisin, flour, 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.
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