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Dessert

Philadelphia Ice Cream

A simple ice cream made with heavy cream, sugar, and flavoring.

From an old cookbook · modernised transcription
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Why it works: Vanilla and chocolate are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 10,020 recipes. Both carry sotolon, which smells curry, maple. The science ↓

Philadelphia Ice Cream

Ingredients

Directions

Make the base

  1. Scald the cream in a saucepan over medium heat.

  2. Dissolve the sugar in the hot cream, stirring until fully combined.

  3. Remove from heat and add your chosen flavoring.

  4. Chill the mixture thoroughly before freezing.

Freeze

  1. Pour the mixture into an ice cream maker and freeze according to the manufacturer's instructions.

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. Vanilla + chocolatetop 5% of all pairs
    Smell alikemoderate
    Cooked together10,020 recipes

    Shared aroma: sotolon (curry, maple).

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

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

  3. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

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

  4. Cream + chocolatetop 11% of all pairs
    Smell alikemoderate
    Cooked together5,466 recipes

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

  5. Sugar + chocolatetop 13% of all pairs
    Smell alikemoderate
    Cooked together15,404 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

Heavy cream
Provides fat that gives the ice cream its rich, smooth, creamy texture.
Sugar
Adds sweetness and lowers the freezing point, keeping the ice cream softer and scoopable.

The step that matters

Chill the mixture thoroughly before freezing. A cold base freezes faster in the machine, forming smaller ice crystals and a smoother texture. A warm base freezes slowly, so larger crystals form and the result is grainier.

“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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