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Dessert

Low Fat Pastry

A low‑fat pastry crust made from flour, shortening, baking powder, and water.

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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 124,287 recipes mention both. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Low Fat Pastry

Ingredients

Directions

Prepare the dough

  1. Measure the first three ingredients into a bowl.

  2. Work together until crumbly.

  3. Pour water over the top.

  4. Mix with a fork, then with hands, until it will hold together.

Shape

  1. Roll thinly.

Recipe from the Recipes Wiki (Fandom).

This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Flour + buttertop 12% of all pairs
    Aroma overlaplow
    Mentioned together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Flour and butter share little aroma chemistry, yet 124,287 recipes mention both: they likely 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 main structure that holds the crust together when rolled and baked.
Vegetable shortening
Coats flour particles to keep the dough tender and flaky rather than tough.
Baking powder
Releases gas to lighten the crust slightly, giving a more tender bite.
Water
Hydrates the flour so the dough binds into a rollable mass.

The step that matters

Mix with a fork, then with hands, until it will hold together. Adding too much water or overworking the dough develops gluten and makes the crust tough. Stop mixing as soon as the dough holds together.

“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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