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 ↓
Ribbon 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.
Prepare the batters
Preheat the oven to 350°F (175°C).
In a bowl, mix 2 cups sugar, 3 cups flour, 1 cup sweet milk, 3 eggs, ¼ teaspoon salt, ½ cup butter, and 1 teaspoon baking soda.
Divide the batter in half; pour one half into cake pans.
To the other half, add 1 tablespoon molasses, ½ lb sliced citron, a little grated nutmeg, 1 large cup chopped raisins, 1 teaspoon cinnamon, and 1 tablespoon flour.
Bake and layer the first cakes
Pour this mixture into two layers and bake all layers.
While warm, layer the cakes alternately with cranberry or any tart jelly.
Make the remaining layers
For the second half, mix 6 egg yolks, 1 cup sugar, 2 cups flour, ½ cup butter, ⅓ cup milk, and 1 teaspoon baking powder.
Divide this batter; flavor one half with orange and the other with vanilla and enough grated chocolate to color it brown.
Take enough for one layer from each half.
Then mix ½ cup butter, ⅓ cup milk, 2 cups flour, 1½ cups sugar, and 5 egg whites.
Divide this batter; flavor one half with lemon and the other with rose water and color it pink or red with pulverized cochineal.
Take enough for one layer from each half.
Mix the remaining batter and add any desired fruit.
Bake in 5 layers, alternating fruit layers with brown, white, yellow, and red layers.
Frost the top if desired.
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.
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Flour + raisintop 1% of all pairsSmell alikestrongCooked together9,075 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Nutmeg + raisintop 6% of all pairsSmell alikemoderateCooked together5,377 recipes
Shared aroma: alpha-terpineol (lilac, floral).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked 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
- Eggs
- Bind the batter and add structure and richness to the layers.
- Flour
- Provides the structure that holds the cake layers together.
- Butter
- Adds fat for a tender crumb and rich flavor.
- Baking soda
- Reacts with the molasses and milk to lift the batter.
- Baking powder
- Releases gas in the batter to help the layers rise.
- Molasses
- Adds moisture, darker color, and a deeper sweetness to the fruit layer.
The step that matters
Bake all layers in the same oven. Layers of different batters bake at the same rate only when they sit evenly in the oven; uneven heat can make some layers rise unevenly or dry out, so keep the pans level and rotate them if needed.
Swap the nutmeg
How well each one fits the dish's main ingredients (sugar, flour, milk, egg, butter, molasses, raisin):
- Cinnamonfits better
- Nutmegthe original
- Gingerfits less well
- Allspicefits less well
Fit is the average pairing score against sugar, flour, milk, egg, butter, molasses, 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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