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Snack

Cracker Jack

A candy-coated popcorn and peanut snack made with molasses, sugar, and baking soda.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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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 ↓

Cracker Jack

Ingredients

Directions

Make the candy

  1. Boil the sugar and molasses until it threads.

  2. Add a pinch of baking soda before removing from the stove.

Coat and mix

  1. Mix the popcorn and peanuts together.

  2. Pour the candy mixture over the popcorn and peanuts.

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. Peanut + sugartop 27% of all pairs
    Smell alikelow
    Cooked together2,545 recipes

    Shared aroma: guaiacol (smoky, sweet).

  3. Peanut + molassestop 32% of all pairs
    Smell alikelow
    Cooked together115 recipes

    Shared aroma: furaneol (caramel, strawberry).

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

What each ingredient does

Molasses
Adds sweetness, depth of flavor, and moisture that helps the coating stay soft and sticky.
Granulated sugar
Forms the base of the candy and sets into a crisp coating as it cools.
Baking soda
Reacts with the hot syrup to add lightness, making the coating crisp and less dense.
Popcorn
Provides the light, crunchy base that the candy coating clings to.
Unshelled peanuts
Adds nutty flavor and a firm crunch to the mix.

The step that matters

Boil the sugar and molasses until it threads. Cooking the syrup to the right temperature controls how hard the candy sets. Undercooked syrup stays sticky and soft, while overcooked syrup turns brittle and can scorch.

Swap the peanut

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

  1. Almondfits better
  2. Chestnutfits better
  3. Beansfits better
  4. Peanutthe original

Fit is the average pairing score against molasses, sugar. 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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