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Dessert

Harrison Cake

A spiced molasses cake with raisins baked at 350°F.

From an old cookbook · modernised transcription
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Why it works: Flour and raisin match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,075 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Harrison Cake

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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.

Prepare

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

  2. In a large bowl, cream together the butter and sugar until light and fluffy.

  3. Add the molasses and sour milk, mixing well.

  4. Beat in the eggs one at a time, ensuring each is fully incorporated.

Make the batter

  1. In a separate bowl, combine the flour, baking soda, and spices.

  2. Gradually add the dry ingredients to the wet mixture, stirring until just combined.

  3. Fold in the raisins.

Bake

  1. Pour the batter into a greased cake pan and bake for 30-40 minutes, or until a toothpick inserted in the center 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. Flour + raisintop 1% of all pairs
    Smell alikestrong
    Cooked together9,075 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  3. Raisin + clovetop 9% of all pairs
    Smell alikemoderate
    Cooked together4,070 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  4. Sugar + molassestop 11% of all pairs
    Smell alikemoderate
    Cooked together9,225 recipes

    Shared aroma: ethanol (alcoholic, ethereal).

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

    Shared aroma: isobutyraldehyde (malty, green).

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
Creams with sugar to trap air, giving the cake a light, tender crumb.
Eggs
Add structure and richness, binding the batter as it sets in the oven.
Flour
Forms the main structure of the cake as its proteins set during baking.
Baking soda
Reacts with the acidic sour milk and molasses to produce gas that lifts the batter.
Molasses
Adds sweetness, moisture and a deep flavor, and helps the cake brown.
Sour milk
Its acidity activates the baking soda and adds tenderness to the crumb.

The step that matters

Adding the dry ingredients to the wet mixture. Stirring only until just combined keeps the batter from overdeveloping gluten in the flour, which would make the cake tough and dense.

Swap the clove

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

  1. Cinnamonfits better
  2. Nutmegfits better
  3. Gingerfits about as well
  4. Clovethe original

Fit is the average pairing score against butter, sugar, molasses, milk, egg, flour, 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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