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Dessert

Date Bars

A baked bar with dates, nuts, and flour.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 9 ingredients
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Why it works: Vanilla and milk are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Date Bars

Oven, in the book's wordsA moderate oven

Ingredients

Directions

The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

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

Mix and bake

  1. In a bowl, mix the egg, baking powder, sugar, salt, and vanilla.

  2. Stir in the dates, flour, nuts, and milk until well combined.

  3. Pour the mixture into a greased 9x9 inch pan.

  4. Bake for about 30 minutes or until a toothpick comes out clean.

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. Vanilla + milktop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Vanilla + datestop 8% of all pairs
    Smell alikemoderate
    Cooked together218 recipes

    Shared aroma: acetic acid (sour, vinegar).

  3. Vanilla + nutstop 8% of all pairs
    Smell alikemoderate
    Cooked together638 recipes

    Shared aroma: alpha-pinene (pine, turpentine).

  4. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

  5. Vanilla + flourtop 12% of all pairs
    Smell alikemoderate
    Cooked together19,241 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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

Egg
Binds the batter and adds structure as it sets in the oven.
Baking powder
Releases gas during baking so the bars rise and become lighter.
Flour
Provides the main structure that holds the bars together once baked.
Sugar
Adds sweetness and helps the bars brown and stay moist.
Dates
Add moisture and natural sweetness to the bars.

Swap the nuts

How well each one fits the dish's main ingredients (egg, sugar, vanilla, dates, flour, milk):

  1. Almondfits better
  2. Chestnutfits better
  3. Pecansfits better
  4. Nutsthe original

Fit is the average pairing score against egg, sugar, vanilla, dates, flour, milk. Candidates are from the same food group and used in at least 100 recipes.

“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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