Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Sponge Pudding
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Beat the eggs and sugar together until well combined.
Mix the baking soda into the cream and add it to the egg mixture along with the butter.
Season with lemon to taste.
Stir in the flour until fully incorporated.
Bake
Pour the mixture into a baking dish and bake in a slow oven at 300°F (150°C) until set.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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 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 as they set, along with moisture and richness.
- Sugar
- Adds sweetness and helps tenderize the pudding while browning lightly.
- Baking soda
- Lifts the batter by releasing gas when it reacts with acidic ingredients.
- Butter
- Adds fat for a rich, tender texture and a smooth mouthfeel.
- Flour
- Gives the pudding its body by forming a structure as it bakes.
- Cream
- Adds moisture and richness, softening the texture of the pudding.
The step that matters
Stir in the flour until fully incorporated. Once flour meets liquid, mixing develops gluten, which makes the pudding tough if overworked. Stir only until no dry flour remains to keep the texture tender.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, cream, butter, flour):
- Vanillafits better
- Raisinfits better
- Coconutfits about as well
- Lemonthe original
Fit is the average pairing score against egg, sugar, cream, 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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