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Nut Butter Filling

A creamy peanut butter filling for cakes, topped with chopped nuts.

From an old cookbook · modernised transcription
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Why it works: Peanut and nuts share more aroma than cooks usually use. They rank in the top 5% of all ingredient pairs, and cooks put them together in 81 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓

Nut Butter Filling

Ingredients

Directions

Make the filling

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

  2. Spread the mixture between layers of cake.

Finish

  1. Sprinkle chopped nuts on top of the cake.

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. Peanut + nutstop 5% of all pairs
    Smell alikestrong
    Cooked together81 recipes

    Shared aroma: furaneol (caramel, strawberry).

  2. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  3. Sugar + creamtop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

  4. Peanut + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked together1,754 recipes

    Shared aroma: trans-2-decenal (waxy, orange).

  5. Butter + sugartop 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

Peanut butter
Provides the main flavor and a thick, creamy body to the filling.
Sugar
Adds sweetness and helps balance the savory richness of the peanut butter.
Cream
Loosens the peanut butter and adds moisture and a smoother, spreadable texture.

Swap the peanut

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

  1. Pistachiofits better
  2. Almondfits better
  3. Filbertfits better
  4. Peanutthe original

Fit is the average pairing score against butter, sugar, cream, nuts. 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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