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Dessert

Midnight Cake

A chocolate cake made with butter, brown sugar, eggs, boiling water, baking soda, cake chocolate, flour, and vanilla.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Chocolate and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 10,020 recipes. Both carry sotolon, which smells curry, maple. The science ↓

Midnight 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 your oven to 350°F (175°C).

Make the batter

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

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

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

  4. Stir in the cake chocolate until well combined.

  5. Gradually add the flour and vanilla, mixing until smooth.

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. Chocolate + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together10,020 recipes

    Shared aroma: sotolon (curry, maple).

  2. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

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

    Shared aroma: isobutyraldehyde (malty, green).

  4. Flour + vanillatop 12% of all pairs
    Smell alikemoderate
    Cooked together19,241 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Sugar + chocolatetop 13% of all pairs
    Smell alikemoderate
    Cooked together15,404 recipes

    Shared aroma: guaiacol (smoky, sweet).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 the sugar to trap air and add richness and tender texture.
Brown sugar
Adds sweetness, moisture and a caramel note to the crumb.
Eggs
Bind the batter and add structure and richness as the cake sets.
Baking soda
Reacts with the acidic ingredients and boiling water to lift the cake and help it rise.
Cake chocolate
Adds chocolate flavour and moisture to the batter.
Flour
Forms the gluten and starch structure that holds the cake together as it bakes.

The step that matters

Dissolving the baking soda in boiling water. Baking soda needs moisture and heat to activate and release gas for lift. Dissolving it fully before adding prevents pockets of soda, which cause bitter spots and uneven rising.

“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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