Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Steamed Treacle or Jam Pudding
Ingredients
Directions
Make the batter
Mix the flour, suet, and baking soda in a bowl.
Add the golden syrup (or jam) and milk, then mix until combined.
Steam
Pour the mixture into a greased basin.
Cover the basin with greased paper and steam for 1.5 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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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + syruptop 16% of all pairsSmell alikemoderateCooked together2,540 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Syrup + milktop 25% of all pairsSmell alikelowCooked together2,143 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- All-purpose flour
- Forms the structure that holds the pudding together as it cooks.
- Suet
- Adds richness and a moist, tender texture as it melts during steaming.
- Baking soda
- Reacts with the acidity in the syrup to lift the pudding and make it light.
- Golden syrup
- Adds sweetness and a deep flavour, and moistens the pudding.
- Milk
- Hydrates the flour and binds the batter into a pourable mixture.
The step that matters
Covering the basin with greased paper. Steaming needs a tight, greased cover so the pudding stays moist and does not dry out or stick. Leaving gaps lets steam escape and can leave the top dry or tough.
“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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