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Dessert

Pecan Wafers

A sweet, crisp cookie made with eggs, brown sugar, flour, pecans, baking powder, and salt.

From an old cookbook · modernised transcription
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Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓

Pecan Wafers

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Preheat the oven to 400°F (200°C).

  2. In a bowl, beat the eggs well.

Make and bake the batter

  1. Add the brown sugar, flour, salt, baking powder, and chopped pecans to the eggs.

  2. Drop the mixture by teaspoonfuls onto a baking sheet.

  3. Bake for 6 minutes.

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  2. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Egg + pecanstop 17% of all pairs
    Smell alikemoderate
    Cooked together2,280 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

  5. Flour + pecanstop 21% of all pairs
    Smell alikemoderate
    Cooked together2,030 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Egg and flour barely smell alike, yet cooks put them together in 106,462 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 give the wafers their structure as they set in the oven.
Brown sugar
Adds sweetness and moisture, and helps the wafers brown and caramelize.
Flour
Provides the structure that holds the wafers together after baking.
Baking powder
Releases gas in the oven so the wafers rise slightly and turn light.
Chopped pecans
Add fat, crunch and nutty flavor to the wafers.

The step that matters

Dropping the batter by teaspoonfuls. Spacing the drops keeps the wafers from spreading into one sheet, and even portions bake evenly in the short 6-minute time. Because the wafers are thin and bake quickly, they can scorch if left in too long.

Swap the pecans

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

  1. Almondfits better
  2. Chestnutfits better
  3. Milletfits better
  4. Pecansthe original

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