Why it works: Almond and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,514 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Almond Rochu
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the almond mixture
Blanch and dry the sweet and bitter almonds.
Chop the almonds very fine with the candied lemon peel, orange peel, and citron.
Add the flour, sugar, mixed mace and cinnamon, and beaten egg whites; mix well.
Shape and bake
Roll the mixture into balls the size of large marbles.
Place the balls on wafer paper and bake for 20 minutes in a moderate oven at 350°F (175°C) until crisp but not too deeply colored.
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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Almond + cinnamontop 1% of all pairsSmell alikestrongCooked together3,514 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Orange + cinnamontop 3% of all pairsSmell alikestrongCooked together3,437 recipes
Shared aroma: guaiacol (smoky, sweet).
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Almond + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Almond + orangetop 6% of all pairsSmell alikemoderateCooked together3,125 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet almonds
- Provide the main body of ground nut texture and a mild, rich almond flavor.
- Egg whites
- Bind the mixture together and help the rochu set and turn crisp when baked.
- Sugar
- Adds sweetness and helps the surface brown and crisp during baking.
- Flour
- Adds a small amount of structure so the mixture holds its shape.
- Candied lemon peel
- Adds concentrated citrus aroma and a chewy, sweet-tart bite.
The step that matters
Baking until crisp but not too deeply colored. Sugar and almonds brown quickly in the oven, so over-baking can turn the rochu bitter and hard. Pulling them once they are crisp but lightly colored keeps the flavor clean and the texture tender-crisp.
Swap the mace
How well each one fits the dish's main ingredients (almond, lemon, orange, flour, sugar, cinnamon, egg):
- Cardamomfits better
- Nutmegfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against almond, lemon, orange, flour, sugar, cinnamon, egg. 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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