Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Jam Pudding
Ingredients
Directions
Make the dough
Mix flour and baking powder in a bowl.
Add butter and mix until well combined.
Gradually add cold water to form a dough.
Roll the dough into a sheet.
Fill and roll
Spread jam or jelly over the sheet.
Roll the dough like a jelly cake.
Pinch the ends and seam together.
Steam and serve
Place in a well-buttered steamer and steam for 1 hour.
Serve with cream and sugar or lemon 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 their aromas overlap, and how often cooks already put them together.
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- All-purpose flour
- Forms the structure of the dough that holds the roll together.
- Baking powder
- Releases gas during steaming so the dough rises and turns light.
- Butter
- Adds fat that tenderises the dough and helps it stay moist.
- Jam or jelly
- Adds sweetness and moisture that soaks slightly into the dough as it steams.
The step that matters
Pinch the ends and seam together.. A tight seal keeps the jam from leaking out during steaming, so the filling stays inside the roll and the dough cooks evenly.
“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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