Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Roast Pig
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
Prepare a stuffing with bread, butter, milk, pepper, salt, and herbs.
Stuff the pig and tie it with string to hold the stuffing.
Dredge the pig with flour.
Roast
Place it in a 300°F (150°C) oven to roast.
Baste the pig with hot water and butter.
Save the drippings for rebasting.
Cook the pig slowly until done.
Remove it from the oven.
Rub the pig with ¼ pound of butter in a cloth.
Return it to the oven to brown the skin.
Serve
Serve the pig with an apple in its mouth.
Arrange sweet potatoes around the platter.
Optionally serve browned Irish potatoes that were cooked with the pig.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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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Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Milk + potatotop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Flour + sweet potatotop 9% of all pairsSmell alikemoderateCooked together627 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pig
- Forms the main body of the dish, which is cooked slowly until done.
- Butter
- Adds fat for basting and rubbing, promoting moisture and browning of the skin.
- Bread
- Forms the base of the stuffing, giving it bulk and soaking up moisture.
- Milk
- Moistens the bread stuffing so it holds together softly.
- Flour
- Dredged onto the pig, helping the skin brown during roasting.
The step that matters
Return it to the oven to brown the skin.. Browning depends on dry surface heat, so the skin needs enough time in the oven after rubbing with butter to turn golden without burning.
Swap the potato
The recipe marks potato as optional. How well each one fits the dish's main ingredients (bread, butter, milk, pepper, flour, apple, sweet potato):
- Capsicumfits better
- Parsnipfits better
- Shallotfits better
- Potatothe original
Fit is the average pairing score against bread, butter, milk, pepper, flour, apple, sweet potato. 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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