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 ↓
Waffles
Ingredients
Directions
Make the batter
In a bowl, sift together the flour, salt, and sugar.
Make a hole in the middle and pour in the milk and melted butter.
Mix the flour from the sides until smooth, then add the dissolved yeast and mix thoroughly.
Cover and let rise overnight.
Finish and bake
In the morning, add the beaten eggs and whip well.
Let the batter rise for an additional 30 minutes before baking in greased waffle irons.
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
- Flour
- Provides the structure that holds the waffle together as it bakes.
- Yeast
- Produces gas during the overnight rise, giving the waffles a light, airy texture.
- Eggs
- Add structure and richness, helping the waffles set and brown.
- Melted butter
- Adds fat for tenderness and flavor, and helps the waffles crisp and brown.
- Milk
- Supplies liquid that hydrates the flour and forms the batter.
The step that matters
Adding the beaten eggs after the overnight rise. The batter has already risen with yeast, so the eggs should be folded in gently and only until combined. Over-whipping can knock out the gas the yeast built up, leaving the waffles flatter and denser.
“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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