Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Lemon Jumbles
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 dough
Cream the butter and sugar together until light and fluffy.
Beat in the egg and lemon extract.
Add baking powder and enough flour to stiffen the dough.
Mix in the milk until combined.
Shape and bake
Roll the dough very thin and cut into desired shapes.
Bake in a preheated oven at 350°F (175°C) until lightly 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.
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Butter
- Creams with sugar to trap air, giving the jumbles a light, tender crumb and rich flavour.
- Sugar
- Creamed with butter to aerate the dough and adds sweetness and gentle browning.
- Egg
- Binds the dough and adds richness and structure as it sets in the oven.
- Baking powder
- Releases gas during baking so the cookies rise slightly and lighten in texture.
- Flour
- Provides the structure that sets the dough once baked.
The step that matters
Add flour until the dough is stiff enough to roll. Too little flour leaves the dough sticky and hard to cut, while too much makes the jumbles dry and tough. Adding flour gradually lets you reach a dough that holds its shape.
Swap the lemon
How well each one fits the dish's main ingredients (butter, egg, sugar, flour, milk):
- Vanillafits better
- Raisinfits better
- Figfits better
- Lemonthe original
Fit is the average pairing score against butter, egg, sugar, flour, milk. 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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