Why it works: Flour and egg are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 106,462 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Cottage Cakes with Sour Cream
Ingredients
Directions
The book says “a hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare and mix
Sift the baking soda, cream of tartar, and salt with the flour.
Stir in the sour cream and add the beaten egg.
Shape and bake
Drop spoonfuls of the mixture into buttered pans, leaving them uneven.
Bake in a 350°F (175°C) oven for 15 to 20 minutes.
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 + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
-
Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Flour and egg 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
- All-purpose flour
- Provides the main structure that holds the cakes together as they bake.
- Baking soda
- Reacts with the acidity of sour cream and cream of tartar to produce gas that lifts the batter.
- Cream of tartar
- Acts as an acid that works with the baking soda to help the cakes rise.
- Sour cream
- Adds moisture, tenderness, and acidity that reacts with the leavening.
- Egg
- Binds the batter and adds richness and structure to the cakes.
The step that matters
Drop spoonfuls of the mixture into buttered pans, leaving them uneven.. The batter should be portioned rather than spread so the cakes keep their rounded shape. Leaving the tops uneven gives a rustic look and lets the leavening work evenly as the cakes bake.
“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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