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Congress Tarts

A nutty tart made with sugar, eggs, nuts, flour, and sweet pastry dough, finished with vanilla icing.

From an old cookbook · modernised transcription
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Why it works: Nuts and vanilla work together. They rank in the top 8% of all ingredient pairs, and cooks put them together in 638 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓

Congress Tarts

Oven, in the book's wordsA medium oven

Ingredients

Directions

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

Prepare

  1. Beat together the sugar, eggs, chopped nuts, and flour until well combined.

  2. Fill patty pans lined with sweet pastry dough with the mixture.

Bake and finish

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

  2. Ice the tarts with vanilla icing while they are still hot.

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. Nuts + vanillatop 8% of all pairs
    Smell alikemoderate
    Cooked together638 recipes

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

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

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

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

    Shared aroma: isobutyraldehyde (malty, green).

  4. Nuts + flourtop 13% of all pairs
    Smell alikemoderate
    Cooked together1,180 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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
Set the filling and bind it into a firm, sliceable custard-like mixture when baked.
Sugar
Sweetens the filling and helps it brown lightly in the oven.
Chopped nuts
Add body, texture and richness to the filling.
Flour
Thickens the filling and gives it structure as it bakes.
Sweet pastry dough
Forms the crisp shell that holds the filling.

The step that matters

Bake until set. Eggs firm as they heat, so underbaking leaves a runny filling while overbaking can make it dry and rubbery. Check that the centre is no longer liquid before removing the tarts.

Swap the nuts

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

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

Fit is the average pairing score against sugar, egg, flour, 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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