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 ↓
Fine Savoy Biscuits
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Separate the yolks from the whites of the eggs.
In a bowl, mix the yolks with the powdered sugar.
Grate the lemon rind and stir it into the yolk and sugar mixture.
Beat this mixture with a wooden spoon for 10 minutes.
In a copper pan, whisk the egg whites until they are almost stiff.
Gently fold the egg whites into the yolk mixture using a wooden spoon.
Sift the flour over the mixture and fold it in lightly until just combined.
Shape and bake
Using a small teaspoon, scoop out spoonfuls of the batter and shape them into 3-inch long, ½-inch wide biscuits on parchment paper.
Sprinkle sugar over the biscuits before baking them in a very hot oven at 400°F (200°C).
Watch closely to prevent burning, and cut the biscuits off the paper while they are still hot.
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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Lemon + flourtop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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
- Whipped whites give the batter lift and an airy, delicate structure.
- Powdered sugar
- Sweetens the batter and dissolves readily into the egg yolks for a smooth base.
- Fine flour
- Provides the structure that holds the biscuits together once the batter is set.
- Lemon rind
- Adds aromatic citrus oils for fragrance and flavour.
The step that matters
Watch closely during baking. Sugar-rich batter browns and burns quickly in a very hot oven, so the biscuits can go from golden to dark in moments. Folding the whites gently also matters, since overmixing deflates the foam that gives the biscuits their lightness.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, flour):
- Raisinfits better
- Vanillafits better
- Lemonthe original
- Figfits about as well
Fit is the average pairing score against egg, sugar, 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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