Why it works: Almond and flour are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Boston Velvet 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
Cream the butter and gradually add the sugar.
Beat the egg yolks very light and mix in the cold water.
Sift together the flour, corn starch, salt, and baking powder; add to the butter mixture.
Cut and fold in the stiffly beaten egg whites, then add the almond extract.
Bake and serve
Turn the mixture into a buttered and floured shallow cake pan.
Sprinkle the almonds over the top of the cake.
Bake for 35 minutes in a moderate oven at 350°F (175°C).
Do not frost this cake.
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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Almond + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Almond + corntop 8% of all pairsSmell alikestrongCooked together485 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + corntop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Egg whites
- Whipped to stiff peaks, they trap air and give the cake its light, airy rise.
- Egg yolks
- Add richness, moisture and tender structure to the crumb.
- Flour
- Provides the main structure that sets as the cake bakes.
- Butter
- Adds fat for a tender texture and rich flavor.
- Baking powder
- Releases gas during baking so the cake rises and stays light.
- Fine granulated sugar
- Sweetens the cake and helps tenderize the crumb.
The step that matters
Fold in the egg whites. Folding gently keeps the air trapped in the stiffly beaten whites. Stirring or deflating the batter would result in a denser, less airy cake.
“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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