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Dessert

Date Filling

A sweet filling made from dates, water, sugar, butter, lemon juice, and rind.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Dates and walnut work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 302 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Date Filling

Ingredients

Directions

  1. Stone and finely chop the dates.

  2. Mix all ingredients together in a saucepan.

  3. Cook over medium heat until soft.

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 + walnuttop 8% of all pairs
    Smell alikemoderate
    Cooked together302 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Walnut + lemontop 10% of all pairs
    Smell alikestrong
    Cooked together2,149 recipes

    Shared aroma: 2-nonenal (fatty, green).

  3. Butter + walnuttop 15% of all pairs
    Smell alikemoderate
    Cooked together6,832 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  4. Butter + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  5. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Dates
Provide the bulk of the filling and its sweet, thick, paste-like body as they soften.
Sugar
Adds sweetness and helps the dates break down into a smooth, glossy texture.
Butter
Adds richness and a silky mouthfeel to the cooked filling.
Lemon
Adds acidity and bright aroma that balance the sweetness of the dates and sugar.

The step that matters

Cook over medium heat until soft. Cooking gently lets the dates soften and release their sugars and pectin evenly without scorching on the bottom of the pan. Too high a heat can burn the sugars before the fruit breaks down into a smooth filling.

Swap the dates

How well each one fits the dish's main ingredients (sugar, butter, walnut, lemon):

  1. Figfits better
  2. Vanillafits better
  3. Coconutfits better
  4. Datesthe original

Fit is the average pairing score against sugar, butter, walnut, lemon. 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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