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Dessert

Walnut Taffy

A sweet candy made from molasses and walnuts, thickened with baking soda.

From an old cookbook · modernised transcription
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Why it works: Walnut and meat are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 1,035 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Walnut Taffy

Ingredients

Directions

  1. Boil the molasses until it crisps when dropped into cold water.

  2. Stir in the walnut meats and cook for 10 minutes over low heat, stirring constantly.

  3. Add the baking soda, stirring thoroughly, and pour into a well-greased pan.

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. Walnut + meattop 13% of all pairs
    Smell alikemoderate
    Cooked together1,035 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  2. Molasses + walnuttop 30% of all pairs
    Smell alikelow
    Cooked together560 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Molasses + meattop 37% of all pairs
    Smell alikelow
    Cooked together441 recipes

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

What each ingredient does

Molasses
Forms the taffy base and provides its dark color, sweetness and chewy body as it cooks.
Walnut meats
Add crunch and nutty flavor that contrast with the chewy molasses base.
Baking soda
Reacts with the hot molasses to release gas, lightening the texture and making the taffy tender.

The step that matters

Boil the molasses until it crisps when dropped into cold water. Molasses must reach the right sugar concentration to set firm but chewy. Undercooked taffy stays sticky, while overcooked taffy becomes brittle and hard to pull.

Swap the walnut

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

  1. Nutsfits about as well
  2. Beansfits about as well
  3. Walnutthe original
  4. Pecansfits about as well

Fit is the average pairing score against molasses, meat. 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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