Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Sponge Pudding
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard base
Beat the egg yolks and sugar together in a bowl.
Reserve a little milk to blend with the flour; boil the remaining milk.
Once the milk boils, add the flour and butter, stirring well.
Let the mixture boil for 1-2 minutes, then add it to the yolk mixture, stirring briskly yet gently.
Bake and serve
Whip the egg whites until stiff and fold them into the mixture.
Pour the batter into a greased baking dish.
Bake in a preheated oven at 400°F (200°C) for 15 minutes.
Serve immediately without removing from the oven until ready.
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.
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + walnuttop 12% of all pairsSmell alikemoderateCooked together5,873 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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
- Eggs
- Yolks thicken the base while whipped whites lighten the batter and help it rise.
- Flour
- Starch thickens the milk mixture and gives the pudding its body and structure.
- Milk
- Provides the liquid base that sets with the eggs and starch into a soft pudding.
- Sugar
- Adds sweetness and helps tenderise the egg yolk mixture.
- Butter
- Adds fat for richness and a softer, more tender texture.
The step that matters
Folding in the whipped egg whites. Whites hold air only when whipped stiff, and deflating them by overmixing loses the lift that makes the sponge rise. Fold gently with a spatula until no white streaks remain.
Swap the walnut
How well each one fits the dish's main ingredients (flour, sugar, butter, egg, milk):
- Almondfits better
- Chestnutfits about as well
- Milletfits about as well
- Walnutthe original
Fit is the average pairing score against flour, sugar, butter, egg, milk. 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.
More sponge pudding recipes
You might also like
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.