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 ↓
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 the dough
Sift together the flour, salt, and baking powder.
Rub in the butter and lard with your fingertips.
Add the water, mixing with a knife until a very soft dough forms.
Shape and bake
Roll out the dough lightly to about ½ inch thick, using minimal flour for dusting.
Cut out biscuits and bake in a hot oven at 400°F (200°C) for 15 minutes.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked 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
- All-purpose flour
- Provides the structure that holds the biscuit together as it bakes.
- Baking powder
- Releases gas in the hot oven, lifting the dough so the biscuits rise and turn light.
- Butter
- Stays in small pieces in the dough, creating flaky layers and a tender texture as it melts.
- Lard
- Adds fat that shortens gluten strands, giving a tender, crumbly texture.
- Water
- Hydrates the flour and binds the dough so it can be rolled and cut.
The step that matters
Rub in the butter and lard with your fingertips. Fat should stay in cold, separate pieces rather than blending fully into the flour. As it melts in the oven it leaves layers that make the biscuits flaky, so overworking the dough or letting the fat warm up reduces lift and flakiness.
“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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