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Dessert

Date Bars

A sweet bar made with eggs, sugar, flour, dates, vanilla, and nuts.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Why it works: Dates and vanilla work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 218 recipes. Both carry acetic acid, which smells sour, vinegar. 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.

Make the batter

  1. Beat the sugar into the eggs until well combined.

  2. Add the baking powder, flour, dates, vanilla, and nuts; mix to form a soft batter.

  3. Spread the batter thinly in long baking pans.

Bake and finish

  1. Bake in a moderate oven at 350°F (175°C) until done.

  2. Cut into bars and roll in granulated sugar.

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. Dates + vanillatop 8% of all pairs
    Smell alikemoderate
    Cooked together218 recipes

    Shared aroma: acetic acid (sour, vinegar).

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

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

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

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

  4. Flour + vanillatop 12% of all pairs
    Smell alikemoderate
    Cooked together19,241 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Dates + nutstop 13% of all pairs
    Smell alikemoderate
    Cooked together178 recipes

    Shared aroma: coumarin (sweet, hay).

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

Eggs
Bind the batter and add structure as they set during baking.
Flour
Provides the main structure that holds the bars together once baked.
Baking powder
Releases gas during baking so the batter rises and turns lighter.
Sugar
Adds sweetness and helps the bars brown at the edges.
Dates
Add moisture and chewy texture, plus natural sweetness.
Nuts
Add crunch and contrast to the soft, chewy batter.

The step that matters

Spread the batter thinly in long baking pans. A thin, even layer bakes through at a consistent rate, so the bars cook fully without drying at the edges or staying raw in the middle.

Swap the nuts

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

  1. Almondfits better
  2. Chestnutfits better
  3. Brazil nutfits better
  4. Nutsthe original

Fit is the average pairing score against egg, sugar, flour, dates, vanilla. 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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