Why it works: Flour and almond 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 ↓
A Cake Without Butter
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.
Prepare
Preheat the oven to 350°F (175°C).
Mix the batter
Beat the eggs well in a mixing bowl.
Add the flour to the eggs and mix until combined.
Flavor the mixture with bitter almond extract.
If desired, fold in thin slices of citron.
Bake
Pour the batter into a mold and bake in the preheated oven.
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.
-
Flour + almondtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + almondtop 25% of all pairsSmell alikemoderateCooked together12,645 recipes
Shared aroma: 2,4-decadienal (seaweed).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Eggs
- Provide structure and lift, since beaten eggs trap air that expands and sets as the cake bakes.
- Flour
- Provides structure, setting as the proteins and starches cook to hold the cake together.
- Bitter almond extract
- Adds the characteristic almond aroma and flavor.
The step that matters
Beat the eggs well. Beating incorporates air into the eggs, and that trapped air is what gives the cake its rise and light crumb. Under-beaten eggs give a denser cake.
Swap the almond
How well each one fits the dish's main ingredients (egg, flour):
- Almondthe original
- Milletfits about as well
- Macadamia nutfits less well
- Chestnutfits less well
Fit is the average pairing score against egg, 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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