Why it works: Mushroom and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
Potted Mushrooms
Ingredients
Directions
Prepare
Pick and wipe the mushrooms.
Pot the mushrooms
Fill preserve jars with mushrooms, seasoning them with salt and the peppers as you fill.
Place a small piece of butter on top of the mushrooms.
Cover the jars closely and set them in a pot of boiling water until done.
Seal and store
When cold, cover with boiling lard, tie paper over, and keep in a cool dry place.
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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Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Small flapped or button mushrooms
- Form the main body of the dish, becoming tender and absorbing the seasoning as they cook.
- Butter
- Adds richness and moisture, coating the mushrooms as it melts over them.
- Boiling lard
- Covers the mushrooms to exclude air, helping preserve them and keep them moist.
The step that matters
Cover the jars closely and set them in a pot of boiling water until done. Heating the jars in boiling water cooks the mushrooms and drives air out of the jars. A tight seal and thorough heating are what keep the potted mushrooms safe to store. Stopping too early leaves them underprocessed.
“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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