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Dessert

Vanilla Fudges

A sweet, creamy confection made from sugar, butter, cream, and vanilla.

From an old cookbook · modernised transcription
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Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Vanilla Fudges

Ingredients

Directions

Cook the base

  1. Cream the butter and sugar together.

  2. Add the cream and boil until it forms a soft ball when dropped into cold water.

  3. Before removing from heat, add the vanilla.

Set and cut

  1. Stir in a cool place until it hardens.

  2. Pour into a buttered pan, about 1 inch thick, and cut 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.

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. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  2. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

  3. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  4. Butter + vanillatop 14% of all pairs
    Smell alikemoderate
    Cooked together20,050 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Cream + vanillatop 15% of all pairs
    Smell alikelow
    Cooked together12,301 recipes

    Shared aroma: 2-nonanone (fruity, floral).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Sugar
Provides sweetness and forms the crystal structure that gives fudge its body.
Butter
Adds fat that makes the fudge smooth and rich in texture.
Cream
Adds moisture and milk fat, contributing to a softer, creamier texture.

The step that matters

Boiling to the soft ball stage. The temperature reached during boiling sets how much water evaporates and how concentrated the sugar becomes. This controls whether the fudge sets firm and smooth or turns grainy or stays soft.

“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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