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Dessert

Oat Flake Cookies

Cookies made with oat flakes, butter, lard, milk, eggs, baking soda, and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Oat Flake Cookies

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Prepare the dough

  1. Preheat the oven to 350°F (175°C).

  2. In a bowl, mix the butter and lard until well combined.

  3. Add the milk and eggs, and mix until smooth.

  4. Stir in the oat flakes and baking soda.

  5. Gradually add flour until the dough is easy to roll out.

Shape and bake

  1. Roll out the dough and cut into desired shapes.

  2. Place on a baking sheet and bake for 10-12 minutes or until golden.

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.

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. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  2. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Milk + flourtop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

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

Butter and lard mixture
Provides fat that makes the cookies rich and tender while helping them hold together.
Eggs
Bind the dough and add structure and moisture to the cookies.
Oat flakes
Give the cookies their hearty texture and body.
Baking soda
Reacts to lift the dough slightly and promote browning.
Flour
Adds structure so the dough can be rolled and cut without sticking.

The step that matters

Gradually add flour until the dough is easy to roll out. Adding too much flour at once or too little leaves the dough either dry and crumbly or sticky. Flour is added gradually so the dough reaches a workable texture, which keeps the cut shapes intact and the cookies tender rather than tough.

“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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