Why it works: Flour and barley work together. They rank in the top 13% of all ingredient pairs, and cooks put them together in 582 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Cereal and Cereal Gruels
Ingredients
Directions
Prepare the grain
Soak the grain in water, then pour off the soaking water and add fresh water.
Boil the grain for several hours, adding water to maintain a quart.
Strain the mixture to make a thin, watery gruel.
Use prepared flour
For prepared flour, add 2 teaspoons to 1 tablespoon of flour to a pint of boiling water.
Boil for 15 to 30 minutes, then strain.
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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Flour + barleytop 13% of all pairsSmell alikemoderateCooked together582 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Prepared grain flour
- Its starch thickens the water into a smooth gruel as it cooks.
The step that matters
Boil the prepared flour fully before straining. Heating gelatinises the flour's starch, which thickens the liquid and removes the raw, pasty taste. Stopping early leaves the gruel thin and floury.
“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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