Skip to main content
Dessert

Peanut Taffy

A hard candy made from brown sugar, molasses, butter, and roasted peanuts.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
Jump to recipe ↓

Why it works: Sugar and molasses 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 Taffy

Ingredients

Directions

Make the syrup

  1. Boil the brown sugar and molasses until it reaches the hard crack stage.

  2. Add the butter, cut into small pieces, when the mixture is about two-thirds cooked.

Set and cut

  1. Pour the mixture onto a greased slab or large heavy platter.

  2. Scatter the roasted peanuts thickly over the surface.

  3. Once cool, cut into tablets or bars as desired.

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. Sugar + molassestop 11% of all pairs
    Smell alikemoderate
    Cooked together9,225 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

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

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

    Shared aroma: guaiacol (smoky, sweet).

  4. Sugar + peanuttop 27% of all pairs
    Smell alikelow
    Cooked together2,545 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Molasses + buttertop 30% of all pairs
    Smell alikelow
    Cooked together8,123 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

What each ingredient does

Brown sugar
Provides sweetness and, cooked to hard crack, sets into a brittle, glassy candy.
Molasses
Adds deep flavour and dark colour, and helps keep the candy from crystallising too readily.
Butter
Adds richness and softens the bite, giving a smoother texture.
Roasted peanuts
Add crunch and a toasted, nutty flavour that defines the candy.

The step that matters

Boiling to the hard crack stage. The final texture depends on how far the sugar syrup is cooked. Stopping early leaves a sticky, soft candy that will not set firm, while cooking too long can turn it bitter and burnt. Watching the stage closely controls both hardness and flavour.

Swap the peanut

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

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

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

You might also like

Molasses CookiesMolasses Cookies96 recipesMolasses CakeMolasses Cake90 recipesPeanut CandyPeanut Candy82 recipesMolasses Sponge CakeMolasses Sponge Cake9 recipes