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 ↓
Harding's Waffles
Ingredients
Directions
Make the batter
Beat the yolks of the eggs, then add sugar and salt.
Melt the butter and mix it with the milk and flour.
Just before baking, fold in the beaten egg whites and baking powder.
Bake
Bake on a hot waffle iron.
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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Flour + buttertop 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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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Yolks add richness and the whites, beaten, lighten the batter for a tender texture.
- Flour
- Forms the gluten structure that holds the waffle together once baked.
- Milk
- Adds moisture and loosens the batter so it spreads in the iron.
- Baking powder
- Releases gas when heated, helping the waffle rise and become light.
- Butter
- Adds fat for tenderness and flavour, and helps the surface brown.
- Sugar
- Adds sweetness and helps the waffle brown at the surface.
The step that matters
Fold in the egg whites and baking powder just before baking. Baking powder starts releasing gas as soon as it is wet, and beaten egg whites slowly lose their air. Waiting until the batter goes into the hot iron keeps both lift-producing elements working for the rise.
“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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