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Dessert

Raspberry Drops

A hard candy made from sugar, raspberry essence, water, tartaric acid, glucose, and coloring.

From an old cookbook · modernised transcription
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Why it works: Raspberry and rose work together. They rank in the top 10% of all ingredient pairs, and cooks put them together in 73 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓

Raspberry Drops

Ingredients

Directions

Cook the sugar

  1. Melt the sugar in the water.

  2. Add the glucose and boil until it reaches the hard crack stage.

  3. Pour the mixture onto a cold slab.

Color and flavor

  1. Rub in a little cherry paste to color the mixture.

  2. Turn up the edges and make a small heap of the powdered tartaric acid in the center.

  3. Pour the raspberry flavoring over the acid and knead the batch until thoroughly mixed.

Shape and finish

  1. Cut off pieces and pass them through the raspberry rollers.

  2. Sift, dust, and bottle the drops when cold.

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. Raspberry + rosetop 10% of all pairs
    Smell alikelow
    Cooked together73 recipes

    Shared aroma: alpha-pinene (pine, turpentine).

  2. Sugar + raspberrytop 21% of all pairs
    Smell alikelow
    Cooked together3,101 recipes

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

  3. Sugar + rosetop 25% of all pairs
    Smell alikelow
    Cooked together3,584 recipes

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

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

What each ingredient does

White sugar
Forms the main sweet, glassy base that sets firm and brittle as it cools.
Glucose
Interferes with sugar crystals so the drops stay smooth rather than grainy.
Tartaric acid
Adds a sharp, tangy sourness that balances the sweetness of the sugar.
Essence of raspberry
Supplies the raspberry aroma and flavor that defines the drops.

The step that matters

Boil to the hard crack stage. Sugar must be cooked far enough to set into a hard, brittle glass when cool. If it is undercooked, the drops stay soft and sticky; if overcooked, the sugar can darken and taste bitter.

Swap the raspberry

How well each one fits the dish's main ingredients (sugar, rose):

  1. Vanillafits better
  2. Orangefits about as well
  3. Raspberrythe original
  4. Lemonfits about as well

Fit is the average pairing score against sugar, rose. Candidates are from the same food group and used in at least 100 recipes.

“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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