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 ↓
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.
Prepare
Beat together the eggs and sifted sugar until well combined.
Add the flour and mix until smooth.
Transfer the mixture to a piping bag or biscuit funnel.
Bake and finish
Pipe the mixture onto parchment paper, forming biscuits the length of a finger.
Bake in a preheated oven at 400°F (200°C) until golden.
Once cooled, dampen the back of the parchment with water using a brush to remove the biscuits.
Stack the biscuits back to back.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, 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
- Whipped with the sugar to trap air, giving the biscuits their light, sponge-like structure.
- Loaf sugar
- Sweetens the biscuits and helps the whipped eggs hold their foam while baking.
- Flour
- Provides the starch and gluten network that sets the piped batter into a firm, crisp biscuit.
The step that matters
Beating the eggs and sugar. The eggs and sugar must be beaten until thick and well combined, because the trapped air is what lifts the batter. Under-beaten batter bakes flat and dense. Mix the flour in gently so the air is not knocked out.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes