Why it works: Flour and milk are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Cream-tartar Biscuit
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the dough
Mix salt, baking soda, and cream of tartar with the flour.
Add the milk and stir thoroughly to ensure even effervescence.
Dredge your work surface with flour, then turn the dough onto it.
Quickly bring the dough together without kneading.
Shape and bake
Roll the dough into a sheet about 1 inch thick.
Cut into rounds using a small biscuit cutter.
Bake in a preheated oven at 400°F (200°C) until golden.
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.
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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 biscuits together as they bake.
- Cream of tartar
- Reacts with baking soda to produce carbon dioxide, helping the biscuits rise.
- Baking soda
- Reacts with the acid in cream of tartar to release gas that lightens the dough.
- Milk
- Hydrates the flour and adds moisture and richness to the dough.
The step that matters
Quickly bring the dough together without kneading.. Once the leavening reaction has started, handling the dough should be brief and gentle. Kneading develops gluten, which toughens the biscuits and can knock out the gas bubbles that give them lift.
“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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