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 ↓
Sweet Wafers
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the dough
Cream together the sugar and butter or lard.
Add the milk, cream of tartar, baking soda, and salt; mix well.
If desired, add eggs and your choice of flavoring.
Gradually add flour until the dough is workable.
Shape and bake
Roll out the dough and cut into desired shapes.
Sprinkle with sugar just before baking.
Bake in a quick oven at 400°F (200°C) 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.
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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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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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).
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 or lard
- Adds fat that tenderises the wafers and helps them brown.
- Cream of tartar
- Acidic component that reacts with baking soda to help the wafers rise and stay light.
- Baking soda
- Reacts with the acid in the dough to produce gas for lift and browning.
- Eggs
- Add structure and richness to the dough, binding it as it bakes.
The step that matters
Sprinkle with sugar just before baking. Sugar sprinkled on the surface caramelises in the oven, giving a crisp, golden top. Adding it too early can draw out moisture and make the surface soggy before baking.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, milk, cream, egg, flour):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against sugar, butter, milk, cream, egg, flour. 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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