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Raspberry Biscuits

Raspberry biscuits are layered almond and biscuit paste with raspberry jam and icing.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Almond and biscuit match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 388 recipes. Both carry nonanal, which smells fat, citrus. The science ↓

Raspberry Biscuits

Oven, in the book's wordsA cool oven

Ingredients

Directions

The book says “a cool oven”. The 300°F in the steps is the modern equivalent, not the book's own figure.

Prepare the paste

  1. Beat the almond goods and biscuits in a clean mortar until fine, then pass through a sieve.

  2. Return the mixture to the mortar and beat in the yolks of eggs to form a moderately stiff paste.

Assemble

  1. Roll out the paste into a sheet about 1/8 inch thick.

  2. Spread a thin layer of raspberry jam on the sheet.

  3. Roll out another sheet of the same size and thickness and place it on top of the jam.

  4. Cut the layered paste into pieces about 3 inches long and 1 to 1.5 inches wide.

Ice and bake

  1. Prepare icing with egg whites and loaf sugar, then spread it evenly over the pieces.

  2. Separate the pieces and place them on a baking tray lined with wafer paper, leaving 1 inch between each.

  3. Bake in a cool oven (300°F or 150°C) with the door open until the icing is a pale delicate brown.

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. Almond + biscuittop 1% of all pairs
    Smell alikestrong
    Cooked together388 recipes

    Shared aroma: nonanal (fat, citrus).

  2. Almond + raspberrytop 7% of all pairs
    Smell alikestrong
    Cooked together552 recipes

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

  3. Biscuit + raspberrytop 13% of all pairs
    Smell alikemoderate
    Cooked together109 recipes

    Shared aroma: maltol (caramel, sweet).

  4. Biscuit + sugartop 17% of all pairs
    Smell alikemoderate
    Cooked together1,874 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  5. Almond + sugartop 18% of all pairs
    Smell alikemoderate
    Cooked together15,679 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

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

What each ingredient does

Almond goods
Provide the main body and almond flavour of the paste.
Eggs
Yolks bind the crumbs into a stiff paste that holds its shape.
Raspberry jam
Adds sweetness and fruity flavour between the layers.
Common biscuits or sponge cakes
Add bulk and structure to the paste from dry, stale crumbs.

The step that matters

Baking with the door open at a low temperature. A cool oven with the door open dries the biscuits gently and lets the icing turn pale and delicate rather than scorching. Opening the door lets moisture escape, so the pieces firm up without burning.

Swap the raspberry

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

  1. Vanillafits better
  2. Raisinfits better
  3. Figfits better
  4. Raspberrythe original

Fit is the average pairing score against almond, biscuit, egg, sugar. 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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