Why it works: Pistachio and almond match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 693 recipes mention both. Both carry nonanal, which smells fat, citrus. The science ↓
The recipe
Ingredients
Contains: egg, tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the mold
Grease a spherical ice pudding mold with apricot ice, about ⅓ inch thick.
Make the pistachio paste
Scald and peel the pistachios and bitter almonds.
Pound them into a smooth paste in a mortar, gradually adding water.
Rub the mixture through a fine sieve.
Make the mixture and freeze
In a basin, combine the pistachio puree, syrup, orange-flower water, spinach-green, and egg whites. Mix well.
Pour the mixture into a prepared freezing pot.
Churn as directed.
Fill the mold with the mixture.
Close it tightly.
Immerse it in ice for three hours 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.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Pistachio + almondtop 1% of all pairsAroma overlapstrongMentioned together693 recipes
Shared aroma: nonanal (fat, citrus).
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Apricot + orangetop 4% of all pairsAroma overlapstrongMentioned together703 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Almond + orangetop 4% of all pairsAroma overlapstrongMentioned together3,125 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Pistachio + spinachtop 4% of all pairsAroma overlapstrongMentioned together110 recipes
Shared aroma: nonanal (fat, citrus).
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Apricot + almondtop 4% of all pairsAroma overlapstrongMentioned together852 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pistachios
- Provide the main flavour and pale green colour of the pudding.
- Egg whites
- Add structure and lightness to the frozen mixture.
- Syrup
- Adds sweetness and softens the texture by limiting ice crystals.
- Bitter almonds
- Add a deeper, slightly bitter almond aroma to the paste.
The step that matters
Pound the nuts into a smooth paste. Nuts that are not finely ground leave gritty pieces in the frozen pudding. Adding water gradually keeps the paste smooth and prevents it from turning oily, and rubbing it through a sieve removes any remaining coarse bits.
Flavor stand-ins for the spinach
How well each one fits the dish's main ingredients (apricot, pistachio, almond, syrup, orange, egg):
- Sweet potatoabout as good a flavor fit
- Beetrootabout as good a flavor fit
- Spinachthe original
- Capsicumabout as good a flavor fit
Fit is the average pairing score against apricot, pistachio, almond, syrup, orange, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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