Name: Cocoa-nut Fingers
Ingredients: ¼ pound butter; ¼ pound castor sugar; ¼ pound cocoa-nut; 3 eggs; 2 ounces Vienna flour; ½ teaspoon baking powder

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 ↓

Cocoa-nut Fingers

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.

Prepare

Preheat the oven to 350°F (175°C).
Grease and line a flat baking tin with paper.
Cream the butter and sugar together.

Make the mixture

Add one egg, a little flour, and cocoa-nut to the mixture.
Incorporate the remaining eggs, flour, and cocoa-nut until well mixed.
Spread the mixture evenly on the baking sheet.

Bake and finish

Bake for about 20 minutes until done.
Sprinkle a sheet of paper with cocoa-nut and turn the pastry onto it.
Once cooled, cover with transparent icing and cut into fingers or shapes.
Decorate with colored sugar or cocoa-nut.

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.

Butter + flourtop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Sugar + flourtop 15% of all pairs

Smell alikemoderate

Cooked together92,116 recipes

Shared aroma: phenylacetaldehyde (hawthorne, honey).
Butter + cocoatop 15% of all pairs

Smell alikemoderate

Cooked together548 recipes

Shared aroma: delta-undecalactone (coconut, creamy).
Egg + flourtop 15% of all pairs

Smell alikelow

Cooked together106,462 recipes

Shared aroma: isobutyraldehyde (malty, green).
Butter + eggtop 17% of all pairs

Smell alikemoderate

Cooked together118,967 recipes

Shared aroma: decanal (soap, orange peel).

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

Eggs: Bind the mixture and add structure and richness as the batter sets in the oven.
Butter: Adds fat for a tender crumb and rich flavor.
Castor sugar: Sweetens the mixture and, creamed with butter, traps air that lightens the texture.
Vienna flour: Provides the starch and protein that set into the baked structure.
Baking powder: Releases gas in the oven, helping the mixture rise and lighten.
Cocoa-nut: Adds flavor and a chewy, moist texture to the pastry.

The step that matters

Bake until done. As the batter bakes, its starch and proteins set. Underbaking leaves the centre doughy, while overbaking drives off moisture and leaves the pastry dry and crumbly.

Swap the cocoa

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

Almondfits better
Macadamia nutfits better
Chestnutfits better
Cocoathe original

Fit is the average pairing score against butter, sugar, egg, 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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Cocoa-nut Fingers