Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Orange Cake As Jelly 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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Make and bake the cake
In a bowl, beat the eggs and sugar until light and fluffy.
Gradually add the flour, cold water, cream of tartar, and baking soda; mix well.
Pour the batter into a greased cake pan and bake for 25-30 minutes.
Make the topping and finish
For the dressing, combine the grated orange rind and juice.
Whip the egg white until stiff, then fold in sugar to sweeten.
Spread the orange dressing over the cooled 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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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
- Beaten with sugar to trap air, giving the cake its light, fluffy structure.
- Flour
- Forms the cake's main structure once mixed with the batter.
- Cream of tartar
- Stabilises the whipped mixture and helps keep the batter's texture even.
- Baking soda
- Reacts with the batter's acidity to produce gas, helping the cake rise.
- Orange juice and rind
- Adds acidity and aroma, flavouring the dressing spread over the cake.
The step that matters
Whip the egg white until stiff. Egg white must be fully whipped to hold air; under-whipped or greasy whites will not stay stiff, so the fold-in sweetening will not add lightness.
Swap the orange
How well each one fits the dish's main ingredients (egg, sugar, flour, cream):
- Raisinfits better
- Vanillafits better
- Figfits better
- Orangethe original
Fit is the average pairing score against egg, sugar, flour, cream. 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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