Why it works: Lemon and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 41,227 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Lemon Wafers
Ingredients
Directions
Make the batter
Combine the juice of two lemons and three large eggs in a bowl, adding one egg at a time to create a smooth batter.
Dissolve four ounces of butter in half a pint of warm water and gradually mix it into the batter.
Bake and finish
Heat the wafer tongs and butter the insides.
Add a spoonful of the batter to the tongs and close them immediately.
Finish baking as directed for other wafers, flavoring with essence of lemon.
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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Lemon + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Lemon and egg barely smell alike, yet cooks put them together in 44,316 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
- Bind the batter and give the wafers structure as they set.
- Butter
- Adds richness and helps the wafers release from the tongs and brown.
- Lemon juice
- Adds acidity and bright lemon flavor to the batter.
Swap the lemon
How well each one fits the dish's main ingredients (egg, butter):
- Lemonthe original
- Vanillafits about as well
- Coconutfits about as well
- Raspberryfits less well
Fit is the average pairing score against egg, butter. 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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