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Vassar Fudge

A chocolate fudge made with chocolate, sugar, milk, and butter.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Vassar Fudge

Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Vassar Fudge

Ingredients

Directions

  1. In a saucepan, combine chocolate, sugar, milk, and butter.

  2. Boil the mixture until it hardens when dropped into cold water.

  3. Stir briskly throughout the cooking process.

  4. Pour the fudge into well-buttered shallow tins and mark into squares.

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.

Photo for illustrative purposes only · Contact us to use it

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. Milk + buttertop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  2. Chocolate + walnuttop 10% of all pairs
    Smell alikemoderate
    Cooked together1,548 recipes

    Shared aroma: 3-ethyl-2,5-dimethylpyrazine (roasted, nutty).

  3. Chocolate + sugartop 13% of all pairs
    Smell alikemoderate
    Cooked together15,404 recipes

    Shared aroma: guaiacol (smoky, sweet).

  4. Chocolate + milktop 13% of all pairs
    Smell alikemoderate
    Cooked together9,128 recipes

    Shared aroma: gamma-nonanolactone (coconut, sweet).

  5. Butter + walnuttop 15% of all pairs
    Smell alikemoderate
    Cooked together6,832 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

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

What each ingredient does

Chocolate
Provides the chocolate flavour and adds fat that makes the fudge rich and smooth.
Sugar
Provides sweetness and, as the syrup cools, forms the fine crystals that give fudge its texture.
Milk
Adds moisture and dairy solids that give the fudge a creamy, softer body.
Butter
Adds fat that contributes richness and a smoother mouthfeel.

The step that matters

Boil until it hardens in cold water. Boiling concentrates the sugar syrup by evaporating water, and the cold-water test shows when it has reached the right concentration. Stopping too early leaves fudge that stays soft and will not set, while cooking too long makes it hard and grainy.

Swap the walnut

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

  1. Almondfits better
  2. Cocoafits better
  3. Pecansfits better
  4. Walnutthe original

Fit is the average pairing score against chocolate, sugar, milk, 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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