Skip to main content
Dessert

Rolled Oats Wafers

A baked wafer made from rolled oats, flour, butter, sugar, eggs, and water.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
Jump to recipe ↓

Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Rolled Oats Wafers

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

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

  2. Dry the rolled oats in the oven.

Make the batter

  1. In a bowl, mix the butter and sugar until creamy.

  2. Add the egg yolks and cold water, mixing well.

  3. Fold in the dried rolled oats, flour, and baking powder.

  4. Beat the egg whites until stiff and gently fold them into the mixture.

  5. Add flavoring to taste.

Bake

  1. Drop spoonfuls of the mixture onto a baking sheet and bake until golden.

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. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

    Shared aroma: isobutyraldehyde (malty, green).

  4. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  5. Butter + sugartop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

Butter and flour barely smell alike, yet cooks put them together in 124,287 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

Butter
Adds fat for tenderness and rich flavor.
Sugar
Creams with butter and adds sweetness and browning.
Egg yolks
Add richness and help bind the batter.
Egg whites
Beaten stiff, they add lightness and help the wafers rise.
Flour
Provides the structure that holds the wafers together.
Baking powder
Releases gas in the oven, helping the wafers rise.

The step that matters

Folding in the stiff egg whites. Beaten egg whites hold air that gives lightness. Folding gently keeps that air in the batter, while vigorous stirring would deflate it and make the wafers dense.

“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.

You might also like

White CakeWhite Cake431 recipesPound CakePound Cake373 recipesOrange Bundt CakeOrange Bundt Cake349 recipesSpice CakeSpice Cake344 recipes