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Dessert

Drop Biscuits

Drop biscuits are small, quick biscuits made with flour, lard, sour milk, salt, and baking soda, baked until brown.

From an old cookbook · modernised transcription
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Drop Biscuits

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 ↓

Drop Biscuits

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F in the steps is the modern equivalent, not the book's own figure.

Prepare the dough

  1. Sift the flour with the salt.

  2. Rub the lard or fat into the flour using a fork or your fingers.

  3. Dissolve the baking soda in a little of the sour milk.

  4. Add the dissolved soda and the remaining sour milk to the flour until a mixture can be dropped from a spoon.

Bake

  1. Bake on greased tins in a hot oven (400°F / 200°C) until brown.

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.

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.

  1. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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.
Lard or other fat
Rubbed into the flour to tenderise the crumb and keep the biscuits short.
Sour milk
Supplies moisture and acidity that reacts with the baking soda.
Baking soda
Reacts with the acid in the sour milk to produce gas that makes the biscuits rise.

The step that matters

Adding the liquid to the flour. Stir only until the mixture just holds its shape and can be dropped from a spoon. Overmixing develops gluten, which makes the biscuits tough, while the soda starts reacting as soon as it meets the acid, so the dough should go into the oven promptly.

“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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