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Dessert

Harrison Cake

A molasses-based cake with raisins, currants, citron, and spices baked until golden.

From an old cookbook · modernised transcription
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Why it works: Raisin and currant are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 6,180 recipes. Both carry gamma-nonanolactone, which smells coconut, creamy. The science ↓

Harrison Cake

Oven, in the book's wordsA quick oven

Ingredients

Directions

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

Prepare

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

Make the batter

  1. In a large bowl, mix molasses, sugar, and butter until well combined.

  2. Add eggs one at a time, mixing well after each addition.

  3. Dissolve baking soda in cold water and add to the mixture.

  4. Stir in chopped raisins, dried currants, and citron.

  5. Add spices to taste and mix thoroughly.

Bake

  1. Pour the batter into a greased cake pan and bake for about 30-40 minutes or until a toothpick comes out clean.

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. Raisin + curranttop 10% of all pairs
    Smell alikelow
    Cooked together6,180 recipes

    Shared aroma: gamma-nonanolactone (coconut, creamy).

  2. Molasses + sugartop 11% of all pairs
    Smell alikemoderate
    Cooked together9,225 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  3. Molasses + raisintop 12% of all pairs
    Smell alikelow
    Cooked together3,577 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

  4. Sugar + raisintop 13% of all pairs
    Smell alikemoderate
    Cooked together12,481 recipes

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

  5. Butter + curranttop 17% of all pairs
    Smell alikemoderate
    Cooked together7,856 recipes

    Shared aroma: isoamyl acetate (banana, pear).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Molasses
Adds dark color, moisture, and a deep, sweet flavor to the cake.
Eggs
Bind the batter and add structure as the cake sets in the oven.
Baking soda
Reacts with the molasses acidity to help the cake rise and darken.
Butter
Adds fat for tenderness and richness in the crumb.
Sugar
Sweetens the cake and helps it brown during baking.

The step that matters

Dissolving the baking soda in water. Baking soda needs moisture to dissolve evenly into the batter; unevenly dispersed soda can leave pockets of bitterness or uneven rise. Mixing it fully before adding ensures a consistent crumb.

Swap the currant

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

  1. Vanillafits better
  2. Figfits better
  3. Datesfits about as well
  4. Currantthe original

Fit is the average pairing score against molasses, sugar, butter, egg, raisin. 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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