Why it works: Buckwheat and flour work together. They rank in the top 4% of all ingredient pairs, and cooks put them together in 660 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Buckwheat 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
Preheat the oven to 350°F (175°C).
Make the batter
In a bowl, beat the eggs and mix in the sugar and butter until well combined.
Stir in the thick sour milk and baking soda.
Gradually add buckwheat flour until you achieve a thick batter.
Bake
Pour the batter into a greased baking pan and bake until golden brown.
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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Buckwheat + flourtop 4% of all pairsSmell alikemoderateCooked together660 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + buckwheattop 12% of all pairsSmell alikemoderateCooked together328 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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
- Eggs
- Bind the batter and add structure as they set in the oven.
- Sugar
- Adds sweetness and helps the crumb brown in the oven.
- Butter
- Adds fat for a tender texture and rich flavour.
- Thick sour milk
- Adds moisture and acidity that reacts with the baking soda.
- Baking soda
- Reacts with the sour milk's acidity to lift the batter as it bakes.
- Buckwheat flour
- Provides the main structure and a distinctive nutty flavour.
The step that matters
Gradually add buckwheat flour until you achieve a thick batter.. Buckwheat flour has no gluten to form a network, so the batter's thickness mainly controls how well it holds its shape and rises. Adding flour gradually lets you stop at a thick, spoonable consistency rather than an overly stiff or runny one.
Swap the buckwheat
How well each one fits the dish's main ingredients (egg, sugar, butter, milk, flour):
- Cinnamonfits better
- Nutmegfits about as well
- Buckwheatthe original
- Jalapenofits less well
Fit is the average pairing score against egg, sugar, butter, milk, 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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