Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Castle Puddings
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Cream the butter and sugar together until light and creamy.
Beat in the egg.
Sift the flour and baking powder together, then stir lightly into the mixture.
Gradually add milk until the mixture drops readily from a spoon.
Fill and cook
Fill well‑buttered dairy moulds three‑quarters full.
Steam for 50 minutes or bake at 350°F (175°C) for 25 minutes.
Serve
Serve with jam, wine, or custard 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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Flour
- Provides the main structure that sets the pudding as it cooks.
- Butter
- Adds fat that makes the crumb tender and rich.
- Castor sugar
- Sweetens the batter and helps it cream to a light, aerated mixture.
- Egg
- Binds the batter and adds structure and richness.
- Baking powder
- Releases gas during cooking so the pudding rises and becomes light.
- Milk
- Adds moisture and loosens the batter to a soft, spoonable consistency.
The step that matters
Adding the milk. Add milk gradually and stop when the batter drops readily from a spoon. Too much liquid makes the pudding heavy and wet, while too little leaves it dense and dry. Stirring only lightly after adding flour keeps gluten development low, so the crumb stays tender.
Swap the lemon
How well each one fits the dish's main ingredients (flour, sugar, butter, egg, milk, vanilla):
- Figfits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against flour, sugar, butter, egg, milk, vanilla. 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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