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Patty Shells

A dough shell made from flour, butter, salt, and ice water, flattened, folded, and boiled.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Patty Shells

Ingredients

Directions

Make the dough

  1. Chop the butter into the flour until crumbly.

  2. Slowly pour in ice water to form a dry, crumbly paste.

  3. Press the mixture with your hands.

  4. Flatten it with a rolling pin.

Fold and shape

  1. Roll out half of the remaining butter into the paste.

  2. Fold the sides to the center.

  3. Fold in the butter.

  4. Roll out until the paste is smooth.

  5. Cut into desired shapes.

Cook

  1. Boil in water.

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. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Flour and butter barely smell alike, yet cooks put them together in 124,287 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

Flour
Forms the structure of the paste as its proteins hydrate and link together.
Butter
Fat that forms separate layers and makes the dough tender and flaky when baked or cooked.
Ice water
Hydrates the flour to bind the paste while keeping the butter firm and cold.

The step that matters

Rolling and folding the butter into the paste. Butter must stay in distinct pieces to form layers. If it softens or melts, it blends into the dough and the layering is lost. Keeping the dough cool and rolling gently helps the butter stay separate.

“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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