Why it works: Butter and flour 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 ↓
Baking Powder Biscuit
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat your oven to 400°F (200°C).
In a mixing pan, sift the flour.
Mix the baking powder and salt into the center of the flour.
Make and shape the dough
Add water and shortening, mixing just enough to form a dough.
Roll out the dough gently, avoiding excessive kneading.
Cut into biscuits and place on a baking sheet.
Bake
Bake for 20 minutes until golden brown.
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.
Photo for illustrative purposes only · Contact us to use it
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.
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Provides the structure that holds the biscuit together as it bakes.
- Baking powder
- Releases gas when heated, making the biscuits rise and become light.
- Shortening
- Coats flour particles and melts in the oven, creating flaky layers and tenderness.
- Water
- Hydrates the flour so it binds into a dough and turns to steam for lift.
The step that matters
Mixing and rolling the dough. Overworking the dough develops gluten, making biscuits tough rather than tender. Mix only until the dough just holds together and roll gently, so the fat stays in distinct pieces that create flaky layers.
“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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