Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Soup Sticks
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Cut stale bread into ½-inch slices and remove the crusts.
Spread the slices thinly with butter.
Cut the slices into strips that are ½ inch wide and 2 to 3 inches long.
Bake
Brown the strips in a hot oven at 400°F (200°C).
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Stale bread
- Its dry, firm crumb lets the strips crisp rather than turn soft in the oven.
- Butter
- Adds fat that helps the strips brown and gives a rich, savory flavor.
The step that matters
Brown the strips in a hot oven at 400°F (200°C). Thin strips can scorch quickly at high heat. Browning comes from the Maillard reaction, which needs dry surfaces and a watched bake time to turn golden rather than burnt.
“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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