Why it works: Flour and sugar 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 ↓
Currant 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.
Prepare
Preheat the oven to 350°F (175°C).
Make the dough
In a bowl, beat the margarine and sugar until creamy.
Add the egg and mix well.
Stir in the currants and lemon rind.
Sift in the flour and baking powder, and mix until combined.
Shape and bake
Roll out the dough to ½ inch thick and cut into shapes.
Bake for about 20 minutes or until golden.
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.
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Flour and egg 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
- All-purpose flour
- Provides the structure that holds the biscuit together as it bakes.
- Baking powder
- Releases gas in the oven, helping the biscuits rise and become lighter.
- Margarine
- Fat that gives the biscuits tenderness and richness and helps them brown.
- Caster sugar
- Sweetens the dough and, creamed with fat, helps give a tender crumb.
- Egg
- Binds the dough and adds moisture and structure.
- Currants
- Add sweet, chewy fruit pieces scattered through the biscuits.
The step that matters
Sift in the flour and baking powder, and mix until combined. Mixing flour too much develops gluten, which toughens the dough and makes the biscuits tough rather than tender. Mix only until no dry flour remains.
Swap the currant
How well each one fits the dish's main ingredients (flour, sugar, egg, lemon):
- Raisinfits better
- Vanillafits better
- Orangefits better
- Currantthe original
Fit is the average pairing score against flour, sugar, egg, lemon. 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.
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.
Lemon Cake228 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes
Red Currant Jelly65 recipes