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Dessert

Peanut Molasses Candy

A chewy candy made from molasses, brown sugar, vinegar, butter, baking soda, and roasted peanuts.

From an old cookbook · modernised transcription
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Why it works: Molasses and sugar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓

Peanut Molasses Candy

Ingredients

Directions

  1. Boil together molasses, brown sugar, vinegar, and butter in a saucepan.

  2. When a drop of the mixture in cold water is brittle, remove from heat.

  3. Stir in baking soda and roasted peanuts.

  4. Beat the mixture hard.

  5. Pour into buttered tins.

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. Molasses + sugartop 11% of all pairs
    Smell alikemoderate
    Cooked together9,225 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  2. Sugar + vinegartop 15% of all pairs
    Smell alikemoderate
    Cooked together20,806 recipes

    Shared aroma: beta-damascenone (apple, rose).

  3. Butter + peanuttop 16% of all pairs
    Smell alikemoderate
    Cooked together1,754 recipes

    Shared aroma: trans-2-decenal (waxy, orange).

  4. Vinegar + peanuttop 16% of all pairs
    Smell alikemoderate
    Cooked together443 recipes

    Shared aroma: acetic acid (sour, vinegar).

  5. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Molasses
Provides the dark color, deep flavor, and sweetness of the candy.
Brown sugar
Adds sweetness and helps the mixture reach a brittle, hard set.
Baking soda
Reacts with the hot syrup to release gas, making the candy light and airy.
Roasted peanuts
Add crunch and nutty flavor to the finished candy.

The step that matters

Stir in baking soda and beat quickly. Baking soda reacts instantly with the hot, acidic syrup and foams up. Mixing it in and beating promptly distributes the gas bubbles evenly, so the candy sets light rather than collapsing or staying dense.

Swap the peanut

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

  1. Almondfits better
  2. Beansfits about as well
  3. Sesamefits about as well
  4. Peanutthe original

Fit is the average pairing score against molasses, sugar, vinegar, butter. 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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