Why it works: Milk and butter 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 ↓
Risen Wafers
Ingredients
Directions
Make the dough
Beat the eggs in a bowl.
Add the sweet milk, yeast, and butter, then mix well.
Stir in enough sifted flour to make a stiff dough.
Cook the wafers
Grease the wafer irons well.
Once the dough has risen, place a small lump in the irons, then close the irons.
Bake over hot coals, turning after a few minutes to cook both sides evenly.
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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Milk + buttertop 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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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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
- Eggs
- Add structure and richness, helping the batter set as it cooks.
- Yeast
- Produces gas that leavens the dough so the wafers rise and turn light.
- Sifted flour
- Forms the gluten network that gives the stiff dough its structure.
- Butter
- Adds fat for tenderness and flavour, and helps the wafers brown.
- Sweet milk
- Supplies moisture and milk sugars that help the wafers brown in the iron.
The step that matters
Turn after a few minutes. Wafer irons over coals heat unevenly. Turning partway through lets both sides cook at a similar rate, so one side does not scorch while the other stays pale or raw.
“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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