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 ↓
Castle Puddings
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Grease small molds.
Rub the butter and flour together until fine.
Add baking powder, sugar, lemon rind, and mix well.
Make and bake
Beat the egg with the milk and pour onto the dry ingredients; mix thoroughly.
Half fill the molds, place them on a baking sheet, and bake at 400°F (200°C) for 15 to 20 minutes.
Check with a skewer; if done, turn onto a dish and place a little preserve on each.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 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).
-
Milk + lemontop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Flour
- Provides the structure that holds the puddings together as they set.
- Butter
- Rubbed into the flour to tenderise the crumb and add richness.
- Egg
- Binds the batter and helps set the crumb during baking.
- Baking powder
- Releases gas in the batter, making the puddings rise and lighten.
- Milk
- Adds moisture to the batter so it mixes into a pourable mixture.
The step that matters
Check with a skewer. Baking time varies with mold size and oven, so a skewer test confirms the centre is set before turning out. Turning out too early can cause the puddings to collapse or stick.
Swap the lemon
How well each one fits the dish's main ingredients (flour, butter, sugar, egg, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against flour, butter, sugar, 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.
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