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Dessert

Deop Cookies

A baked oat and flour cookie with brown sugar, cinnamon, and butter.

From an old cookbook · modernised transcription
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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 ↓

Deop 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.

Make the dough

  1. Mix oat flakes, egg, butter or lard, and sweet milk in a bowl.

  2. Let the mixture stand for 1 hour.

  3. Add brown sugar, cinnamon, baking soda, salt, and flour to the mixture.

Shape and bake

  1. Drop spoonfuls of dough onto a baking tin.

  2. Shape the cookies with a damp cloth and sprinkle with granulated sugar.

  3. Bake in a preheated oven at 350°F (175°C) 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. Cinnamon + flourtop 9% of all pairs
    Smell alikemoderate
    Cooked together17,341 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Milk + cinnamontop 10% of all pairs
    Smell alikemoderate
    Cooked together12,655 recipes

    Shared aroma: cuminaldehyde (Spicy, cumin).

  4. Sugar + cinnamontop 10% of all pairs
    Smell alikelow
    Cooked together30,779 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

    Shared aroma: isobutyraldehyde (malty, green).

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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

Oat flakes
Provide the bulk and chewy texture of the cookie.
Egg
Binds the dough and helps hold the cookies together.
Butter or lard
Adds fat for tenderness and rich flavor.
Brown sugar
Adds sweetness, moisture, and caramel flavor, and promotes browning.
Baking soda
Reacts to lift the dough and encourage spreading and browning.
Flour
Provides structure so the cookies hold their shape.

The step that matters

Shape the cookies with a damp cloth. Dough that is too sticky or too warm spreads unevenly in the oven. Lightly dampening the cloth or your hands keeps the spoonfuls from sticking, so each cookie holds a neat, even shape while baking.

“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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