Why it works: Butter and cream 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 ↓
Potato Pudding
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Peel the potatoes and place them in a chopping bowl.
Sprinkle flour over the potatoes, add salt, pepper, and butter, then chop fine and mix well.
Grease a deep pie tin and spread the mixture in it.
Bake
Cover the mixture with cream and bake at 300°F (150°C) for about an hour or 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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, 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
- Potatoes
- Form the bulk of the pudding, giving body and a soft, starchy texture when baked.
- Flour
- Absorbs moisture from the potatoes and helps the pudding hold together and set.
- Butter
- Adds richness and fat, contributing flavour and a tender texture.
- Cream
- Covers the mixture and adds moisture and richness as it bakes and sets.
The step that matters
Baking until set. Starch from the potatoes and flour thickens as it heats and proteins in the cream coagulate, so the pudding sets firm. Pulling it too early leaves it runny and loose in the centre.
Swap the potato
How well each one fits the dish's main ingredients (flour, pepper, butter, cream):
- Spinachfits about as well
- Leekfits about as well
- Potatothe original
- Chivefits about as well
Fit is the average pairing score against flour, pepper, butter, cream. 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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