Why it works: Butter and flour 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 ↓
The Reform Pudding
Ingredients
Directions
Prepare
Weigh the eggs in their shells.
Measure out equal weights of sugar and butter.
Measure out three times the weight of flour.
Make the pudding
Half melt the butter and beat it to a cream.
Beat the eggs in a separate bowl.
Mix the beaten eggs with the butter and sugar, beating until frothy.
Add the flour and grated lemon rind, and beat all together.
Pour the mixture into a mold and boil for one hour.
Alternatively, bake the pudding using cream instead of butter for a more delicate texture.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Eggs
- Provide structure and lift when beaten, setting the pudding as it cooks.
- Sugar
- Adds sweetness and helps the mixture beat to a light, frothy texture.
- Butter
- Adds richness and fat, creaming with sugar to trap air for a tender crumb.
- Flour
- Provides the structure that holds the pudding together as it sets.
The step that matters
Beating the butter, sugar and eggs until frothy. Air beaten into the creamed butter and eggs gives the pudding its lightness. If the butter is too melted or the eggs are not well incorporated, the mixture loses that air and the pudding turns dense.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, butter, flour):
- Raisinfits better
- Vanillafits better
- Figfits about as well
- Lemonthe original
Fit is the average pairing score against egg, sugar, butter, flour. 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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