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Dessert

Salt Peanuts

Roasted peanuts seasoned with salt and butter, then browned in olive oil.

From an old cookbook · modernised transcription
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Why it works: Peanut and olive match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,027 recipes. Both carry 2-undecenal, which smells sweet. The science ↓

Salt Peanuts

Ingredients

Directions

Prepare

  1. Shell and blanch the raw peanuts.

  2. Cover the peanuts with boiling water, adding salt and butter.

  3. Boil for 30 minutes, then drain the peanuts.

Brown and serve

  1. Brown the peanuts in the oven with olive oil.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Peanut + olivetop 7% of all pairs
    Smell alikestrong
    Cooked together1,027 recipes

    Shared aroma: 2-undecenal (sweet).

  2. Butter + olivetop 15% of all pairs
    Smell alikemoderate
    Cooked together11,887 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  3. Peanut + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked 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

Raw peanuts
The main ingredient; browning them in the oven develops a toasted, nutty flavor.
Butter
Adds richness and a rounded, savory flavor to the boiled peanuts.
Olive oil
Carries heat evenly across the peanuts and helps them brown to a golden surface.

The step that matters

Brown the peanuts in the oven with olive oil. Browning relies on the Maillard reaction between sugars and proteins, which speeds up with heat. Peanuts can move from golden to scorched quickly, so they should be checked often and pulled as soon as they are evenly colored.

Swap the peanut

How well each one fits the dish's main ingredients (butter, olive):

  1. Almondfits better
  2. Walnutfits about as well
  3. Pecansfits about as well
  4. Peanutthe original

Fit is the average pairing score against butter, olive. 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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