Why it works: Sugar and nuts are a kitchen classic. They rank in the top 25% of all ingredient pairs, and cooks put them together in 2,228 recipes. Both carry 1-penten-3-one, which smells fish, pungent. The science ↓
Glace Nuts
Ingredients
Directions
Make the syrup
Combine 4 lbs sugar, 1 lb glucose, and 1 qt water in a kettle.
Heat the mixture until it boils.
Remove the paddle from the kettle. Cover the kettle and allow the mixture to steam for several minutes.
Remove the cover. Wash the sides of the kettle with a wet brush.
Insert a thermometer into the mixture. Cook the mixture to 300°F (150°C).
Glaze and cool the nuts
Remove the kettle from heat. Dip the bottom of the kettle into a pan of cold water. Set the kettle on a slab.
Drop nuts into the mixture one at a time. Use a fork to fish out the nuts.
Drop the nuts onto a greased surface.
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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Sugar + nutstop 25% of all pairsSmell alikelowCooked together2,228 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Forms the hard, glassy coating that sets around each nut as the syrup cools.
- Glucose
- Inhibits sugar crystallisation, keeping the glaze smooth and clear rather than grainy.
- Nuts
- Act as the core that the cooked sugar syrup coats and hardens around.
The step that matters
Cook the mixture to 300°F (150°C). At this temperature the syrup has lost enough water to set hard when cooled. Undercooked syrup stays sticky and will not form a crisp glaze, while overcooked syrup can darken and taste bitter.
“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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