Why it works: Vanilla and milk are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Wafers
Ingredients
Directions
Prepare the vanilla sugar
Chop the vanilla pod into small pieces and pound it with the sugar in a mortar.
Sift the mixture through a fine sieve.
Make the batter
Combine the egg yolks, vanilla-sugar mixture, sifted flour, and brandy in a pan.
Warm the milk in a basin.
Dissolve the butter in the warm milk.
Once melted, pour the buttered milk into the pan with the other ingredients.
Mix until the batter is thin and glossy.
Cook the wafers
Heat the tongs over a stove or clear fire.
Grease the inside surfaces of the tongs with butter or oil.
Place a spoonful of batter in the tongs and close them immediately, ensuring the batter fills the wafer holes.
Cook on the fire, turning occasionally, until the wafers are done.
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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Vanilla + milktop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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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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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Brandy + vanillatop 11% of all pairsSmell alikemoderateCooked together806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Egg yolks bind the batter and help the wafers set firm when cooked.
- Flour
- Provides the structure that holds the thin batter together as the wafers set.
- Butter
- Melted into the milk, it adds richness and tenderness to the wafers.
- Powdered sugar
- Sweetens the batter and helps the wafers brown lightly on the tongs.
- Brandy
- Adds aroma and flavor to the batter.
- Milk
- Thins the batter to a pourable consistency and adds moisture.
The step that matters
Cook the wafers over the fire, turning occasionally. The batter is thin and cooks quickly, so uneven heat or too little turning can scorch the wafers or leave them pale and soft in the center. Turning evenly lets both sides set and brown at the same rate.
“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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