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Dessert

Blackberry Jelly

A fruit preserve made from blackberries, sugar, and brandy.

From an old cookbook · modernised transcription
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Blackberry Jelly

Why it works: Sugar and brandy are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 11,939 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓

Blackberry Jelly

Ingredients

Directions

Prepare

  1. Crush the blackberries in a large bowl.

Make the jelly

  1. In a saucepan, combine the crushed blackberries and sugar.

  2. Cook over gentle heat until the mixture thickens.

  3. Stir in the brandy while still over the heat.

Pot and cool

  1. Pour the jelly into pots and let it cool.

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 + brandytop 19% of all pairs
    Smell alikelow
    Cooked together11,939 recipes

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

Sugar and brandy barely smell alike, yet cooks put them together in 11,939 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

Blackberries
Provide the fruit flavor and pectin-rich body that lets the jelly set as it thickens.
Best loaf sugar
Sweetens the jelly and helps it thicken and set as the mixture cooks down.
Best brandy
Adds aroma and a warm flavor, stirred in at the end while the jelly is still hot.

The step that matters

Cook over gentle heat until the mixture thickens. Gentle heat lets the fruit and sugar concentrate and set without scorching or burning the sugar. Overheating can cause the sugar to caramelize and give a bitter taste.

“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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