Why it works: Butter and bread 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 ↓
Peanut Sandwiches
Ingredients
Directions
Prepare the peanuts
Shell and remove the skins from the peanuts.
Chop the peanuts very fine.
Mix the chopped peanuts with mayonnaise.
Assemble the sandwiches
Spread butter on slices of white bread.
Remove the crusts from the bread.
Spread the peanut mixture between the slices of bread.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Peanut + breadtop 15% of all pairsSmell alikemoderateCooked together97 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Peanut + buttertop 16% of all pairsSmell alikemoderateCooked together1,754 recipes
Shared aroma: trans-2-decenal (waxy, orange).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Roasted peanuts
- Provide the main filling, with chopped pieces giving a crunchy texture.
- Mayonnaise
- Binds the chopped peanuts into a spreadable mixture and adds moisture and richness.
- Butter
- Adds fat and flavor to the bread and helps keep the filling from soaking in.
- White bread
- Provides the soft structure that holds the filling.
Swap the peanut
How well each one fits the dish's main ingredients (butter, bread):
- Lima beansfits better
- Pecansfits better
- Peasfits better
- Peanutthe original
Fit is the average pairing score against butter, bread. 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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