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Dessert

Raspberry Jam

A jam made by mashing raspberries, adding sugar, boiling, and optionally including currants.

From an old cookbook · modernised transcription
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Raspberry Jam

Why it works: Sugar and currant are a kitchen classic. They rank in the top 26% of all ingredient pairs, and cooks put them together in 12,256 recipes. The science ↓

Raspberry Jam

Ingredients

Directions

  1. Mash the raspberries in a pan with a wooden spoon.

  2. Add the sugar to the mashed fruit.

  3. Boil the mixture hard for 15 to 20 minutes.

  4. For added flavor and color, you can include currants.

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. Sugar + curranttop 26% of all pairs
    Smell alikelow
    Cooked together12,256 recipes

Sugar and currant barely smell alike, yet cooks put them together in 12,256 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

Raspberries
Provide the fruit body, flavor, and some natural pectin that helps the jam set.
Sugar
Adds sweetness and helps the jam set and keep its texture by binding water.

The step that matters

Boil the mixture hard for 15 to 20 minutes. Boiling hard evaporates water and concentrates the sugar and fruit pectin, so the jam can set. Boiling too briefly leaves it runny.

“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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