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Dessert

Blackberry Cake

A sweet cake made with sugar, butter, eggs, sour cream, blackberry jam, spices, flour, baking soda, and folded egg whites.

From an old cookbook · modernised transcription
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Why it works: Nutmeg and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 11,917 recipes. Both carry estragole, which smells anise, licorice. The science ↓

Blackberry 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).

Make the batter

  1. Cream together the sugar and butter until light and fluffy.

  2. Add the egg yolks, sour cream, and blackberry jam; mix well.

  3. Stir in the grated nutmeg, cinnamon, flour, and baking soda until combined.

  4. Gently fold in the beaten egg whites.

Bake

  1. Pour the batter into a greased cake pan and bake for 30-35 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. Nutmeg + cinnamontop 1% of all pairs
    Smell alikestrong
    Cooked together11,917 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. Nutmeg + flourtop 8% of all pairs
    Smell alikemoderate
    Cooked together18,623 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Cinnamon + flourtop 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

Flour
Provides the structure that holds the cake together as it bakes.
Egg whites
Beaten stiff and folded in, they trap air and give the cake lift and a light crumb.
Egg yolks
Add richness, moisture, and emulsifying fat to the batter.
Butter
Creamed with sugar to add fat, tenderness, and flavor.
Baking soda
Reacts with the acidic jam and sour cream to produce gas that helps the cake rise.
Blackberry jam
Adds fruit sweetness, moisture, and flavor to the crumb.

The step that matters

Folding in the egg whites. Beaten egg whites hold air that gives the cake its lift. Stirring them vigorously deflates the foam, leaving a dense cake, so fold gently until just combined.

Swap the blackberry

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

  1. Raisinfits better
  2. Vanillafits better
  3. Figfits better
  4. Blackberrythe original

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