Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Velvet 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 the leavening
Dissolve the baking soda in the cold water.
Sift the cream of tartar into the flour.
Mix and bake
Beat the sugar and butter together until creamy.
Add the flour and water, stirring well.
Next, add the eggs, well beaten.
Flavor with a few drops of lemon essence.
Beat all together for 3 minutes.
Bake for 1 hour at 350°F (175°C).
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Flour
- Provides the structure that holds the cake once the proteins and starch set in the oven.
- Sugar
- Adds sweetness and helps the cake brown and stay tender.
- Butter
- Adds fat that makes the crumb tender and rich in flavor.
- Eggs
- Add structure and moisture, and help bind the batter as they set.
- Baking soda
- Reacts with the acid in the batter to release gas that lifts the cake.
- Cream of tartar
- Supplies acid that reacts with the baking soda to produce rising gas.
The step that matters
Dissolving the baking soda and combining the leavening. Baking soda and cream of tartar start releasing gas as soon as they meet liquid and acid. Mixing them in promptly and baking without delay keeps that gas in the batter, so the cake rises well.
“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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