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Dessert

Carrageen Jelly or Blancmange

A dessert made by cooking dried carrageen with milk, sweetening, and setting it into molds.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Carrageen Jelly or Blancmange

Ingredients

Directions

Prepare the carrageen

  1. Pick and wash the dried seaweed, then soak it in cold water for 30 minutes.

  2. Tie the soaked seaweed loosely in muslin.

Make the jelly

  1. Cook the seaweed with milk and salt in a double saucepan until the milk sets.

  2. Sweeten and flavor the mixture to taste.

  3. Strain and pour into wetted small molds.

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. Milk + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

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

What each ingredient does

Carrageen
Its seaweed gels release a thickening agent that sets the milk into a jelly.
Milk
Forms the body of the jelly, with its proteins and fat giving a soft, creamy set.

The step that matters

Cooking until the milk sets. Carrageen needs gentle, sustained heat to release its gelling compounds fully. Overheating or underheating can leave the jelly weak or runny, so the milk should be cooked slowly in a double saucepan and checked for a set.

“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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