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Dessert

Blackberry Jam Cake

A moist cake made with eggs, butter, sugar, flour, baking soda, spices, sour cream, and blackberry jam.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 10 ingredients
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Why it works: Cinnamon and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓

Blackberry Jam 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 sugar until light and fluffy.

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

  4. Stir in the blackberry jam and sour cream or milk.

  5. In another bowl, combine the flour, baking soda, cinnamon, allspice, and nutmeg.

  6. Gradually add the dry ingredients to the wet mixture, mixing until just combined.

Bake

  1. Pour the batter into a greased loaf or layer cake pan.

  2. 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. Cinnamon + allspicetop 1% of all pairs
    Smell alikestrong
    Cooked together5,536 recipes

    Shared aroma: estragole (anise, licorice).

  2. Blackberry + cinnamontop 7% of all pairs
    Smell alikestrong
    Cooked together362 recipes

    Shared aroma: ethyl cinnamate (sweet, balsamic).

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

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

  4. Blackberry + allspicetop 8% of all pairs
    Smell alikemoderate
    Cooked together143 recipes

    Shared aroma: methyleugenol (clove, spice).

  5. Flour + cinnamontop 9% of all pairs
    Smell alikemoderate
    Cooked together17,341 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

What each ingredient does

Eggs
Bind the batter and add structure as the cake sets in the oven.
Butter
Adds fat and richness, and creaming it with sugar traps air for a tender crumb.
Sugar
Sweetens the cake and helps it brown while creaming aerates the batter.
Blackberry jam
Adds fruit sweetness, moisture, and a deep flavor to the crumb.
Flour
Forms the main structure of the cake as its proteins set during baking.
Baking soda
Reacts with the acidic ingredients to produce gas that helps the cake rise.

The step that matters

Gradually add the dry ingredients to the wet mixture, mixing until just combined.. Overmixing once the flour is added develops gluten, which makes the cake tough and dense. Stopping as soon as the flour is incorporated keeps the crumb tender.

Swap the blackberry

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

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits about as well
  4. Blackberrythe original

Fit is the average pairing score against egg, sugar, butter, cream, flour, cinnamon, allspice. 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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