Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Naples Biscuits
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.
Make the syrup
Combine sugar, water, and orange-flower water in a saucepan.
Boil until the sugar dissolves.
Make the batter
Whisk the eggs until well combined.
Pour the hot syrup into the eggs while whisking continuously until the mixture cools.
Gently fold in the flour until just combined.
Bake and serve
Prepare a baking plate with three sheets of paper, making the edges of one sheet stand up about 2 inches high.
Pour the batter into the prepared paper-lined plate and dust the top with powdered sugar.
Bake in a 350°F (175°C) oven, watching closely to prevent burning.
Once baked, let it cool in the paper, then wet the bottom to remove it easily.
Cut the biscuits into desired sizes.
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 + 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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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Orange + flourtop 21% of all pairsSmell alikemoderateCooked together6,821 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Whisked eggs provide structure and lift as the batter sets in the oven.
- White sugar
- Sweetens the biscuits and helps the crust brown during baking.
- Fine sifted flour
- Forms the starch and protein framework that sets the biscuit's crumb.
- Orange-flower water
- Adds a floral aroma to the syrup that flavours the batter.
The step that matters
Pouring the hot syrup into the eggs. Adding hot syrup too quickly or without whisking can partly cook the eggs and cause lumps. Continuous whisking spreads the heat evenly so the batter stays smooth and airy.
Swap the orange
How well each one fits the dish's main ingredients (sugar, egg, flour):
- Raisinfits better
- Vanillafits better
- Lemonfits better
- Orangethe original
Fit is the average pairing score against sugar, 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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