Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Plain Cake
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Heat honey, fat, and milk in a saucepan until blended.
Add egg yolks and let the mixture cool.
Sift in 2½ cups of barley flour, reserving ½ cup.
Mix well, then add vanilla, baking soda, and baking powder along with the reserved flour.
Fold in the well-beaten egg whites.
Bake
Pour the batter into a greased cake pan and bake in a moderate oven at 350°F (175°C) until golden.
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.
Photo for illustrative purposes only · Contact us to use it
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Honey + vanillatop 9% of all pairsSmell alikemoderateCooked together1,262 recipes
Shared aroma: beta-damascenone (apple, rose).
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Honey + milktop 10% of all pairsSmell alikemoderateCooked together1,336 recipes
Shared aroma: ethyl octanoate (fruity).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Barley + flourtop 13% of all pairsSmell alikemoderateCooked together582 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
- Barley flour
- Provides the main structure of the cake crumb.
- Honey
- Adds sweetness, moisture, and helps the crust brown.
- Eggs
- Whipped whites trap air for lift, and the yolks help bind and set the crumb.
- Baking powder
- Releases gas in the batter to make the cake rise.
- Fat
- Tenderizes the crumb and adds richness.
- Milk
- Adds moisture and helps form a smooth, blended batter.
The step that matters
Folding in the beaten egg whites. Whipped whites hold air that gives the cake its lift. Stir them in too vigorously and the air escapes, leaving a dense cake. Fold gently with a spatula, just until no white streaks remain.
Swap the vanilla
How well each one fits the dish's main ingredients (barley, flour, honey, milk, egg):
- Figfits about as well
- Vanillathe original
- Raisinfits about as well
- Blueberryfits less well
Fit is the average pairing score against barley, flour, honey, milk, egg. 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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