Why it works: Bread and sugar are a kitchen classic. They rank in the top 32% of all ingredient pairs, and cooks put them together in 8,638 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Toast Water
Ingredients
Directions
Make the toast water
Brown the slices of bread without burning them.
Pour enough boiling water over the bread to cover it.
Let the mixture steep until it cools, keeping it covered.
Strain and serve
Strain off the water and sweeten to taste.
Add a piece of ice before serving.
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.
Photo for illustrative purposes only · Contact us to use it
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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Bread + sugartop 32% of all pairsSmell alikelowCooked together8,638 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Slices of bread
- Toasting browns the bread, adding roasted, toasty flavor and color to the water.
- Boiling water
- Hot water extracts flavor and color from the toasted bread as it steeps.
- Sugar
- Adds sweetness to balance the mild, toasty flavor of the water.
The step that matters
Brown the bread without burning it. Browning builds roasted flavor through Maillard reactions and caramelization. Once bread goes past golden into black, those compounds turn bitter and acrid, and that bitterness passes into the water as it steeps.
“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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