Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Almond Rock
Ingredients
Directions
Make the rock
Boil the dark sugar until it reaches the crack stage.
Pour the hot sugar onto a slab.
Immediately spread the almonds over the sugar and work them in thoroughly.
Once firm, shape the mixture into a thick roll.
Place the roll on a hard wood board and cut it into half-inch thick slices with a large sharp knife.
Prepare
Ensure all grit is removed from the almonds before use.
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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Almond + creamtop 16% of all pairsSmell alikemoderateCooked together5,130 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 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
- Dark sugar
- Forms the hard, brittle candy base when boiled to the crack stage.
- Sweet barbary almonds
- Add crunch and nutty flavour, held in the set sugar.
The step that matters
Working the almonds in while the sugar is still hot. Sugar sets quickly as it cools, so the almonds must be spread and worked in immediately. If the sugar firms first, the nuts will not mix evenly and the candy will be uneven.
Swap the almond
How well each one fits the dish's main ingredients (sugar, cream):
- Almondthe original
- Pistachiofits about as well
- Chestnutfits about as well
- Hazelnutfits less well
Fit is the average pairing score against sugar, cream. Candidates are from the same food group and used in at least 100 recipes.
“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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