Why it works: Wheat and milk are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,418 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Sweet Crackers
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 350°F (175°C).
Make the dough
In a bowl, mix the wheat meal, sour milk or buttermilk, sugar, and pearlash until well combined.
Knead the dough until it is hard, then roll it out thinly.
Shape and bake
Cut into desired shapes and place on a baking tin.
Bake in the preheated oven until golden brown.
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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Wheat + milktop 6% of all pairsSmell alikemoderateCooked together2,418 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Wheat + sugartop 27% of all pairsSmell alikelowCooked together2,071 recipes
Shared aroma: beta-damascenone (apple, rose).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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
- Coarse wheat meal
- Provides the main structure as the starch and protein that set the dough.
- Sour milk or buttermilk
- Adds moisture and acidity that activates the pearlash and gives a tangy flavour.
- Sugar
- Adds sweetness and helps the crackers brown in the oven.
- Pearlash
- Reacts with the acid in the sour milk to lighten the dough and aid browning.
The step that matters
Roll the dough thinly. Thin dough dries out quickly in the oven, so it bakes crisp and crunchy. Thicker dough stays soft and chewy in the centre.
“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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