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Dessert

Fruit Cake

A moist cake made with butter, brown sugar, molasses, sour milk, baking soda, flour, eggs, raisins, citron, nutmeg, and spices.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 11 ingredients
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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 ↓

Fruit 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 the batter

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

  2. In a large bowl, cream together the butter and brown sugar until smooth.

  3. Stir in the molasses and sour milk.

  4. Add the baking soda and mix well.

  5. Gradually add the flour, mixing until combined.

  6. Incorporate the eggs, raisins, citron, grated nutmeg, and spices.

Bake

  1. Pour the batter into a greased cake pan.

  2. Bake for about 1 hour 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. Raisin + nutmegtop 6% of all pairs
    Smell alikemoderate
    Cooked together5,377 recipes

    Shared aroma: alpha-terpineol (lilac, floral).

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

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

  4. Flour + nutmegtop 8% of all pairs
    Smell alikemoderate
    Cooked together18,623 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

    Shared aroma: ethanol (alcoholic, ethereal).

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

What each ingredient does

Butter
Creams with the sugar to add richness and a tender crumb.
Sour milk
Its acidity reacts with the baking soda so the cake rises.
Baking soda
Reacts with the acidic sour milk and molasses to produce gas that lifts the batter.
Flour
Provides the structure that holds the cake together as it bakes.
Eggs
Bind the batter and add structure and moisture to the crumb.
Molasses
Adds moisture, deep sweetness and color to the cake.

The step that matters

Adding the baking soda. Baking soda needs an acid, here the sour milk and molasses, to release gas for rising. Mixing it in thoroughly and promptly before baking keeps the cake evenly lifted.

Swap the nutmeg

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

  1. Cinnamonfits better
  2. Nutmegthe original
  3. Gingerfits less well
  4. Allspicefits less well

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

More fruit cake recipes

White 89Black 40Christmas 29Eggless 27Molasses 23Apple 17 See all 952 →

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