Why it works: Arrowroot and almond match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 179 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Arrowroot
Ingredients
Directions
Prepare
Mix the arrowroot with a little cold water until smooth.
Set the remaining water on the fire with the lemon rind until boiling.
Make the jelly
Add the sugar and let it simmer for 5 minutes.
Remove the lemon peel and add the arrowroot, stirring constantly for 3 minutes.
Add the almond flavor and pour into a mold dipped in cold water.
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.
-
Arrowroot + almondtop 1% of all pairsSmell alikestrongCooked together179 recipes
Shared aroma: coumarin (sweet, hay).
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Arrowroot + lemontop 4% of all pairsSmell alikestrongCooked together553 recipes
Shared aroma: coumarin (sweet, hay).
-
Lemon + almondtop 10% of all pairsSmell alikestrongCooked together5,655 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Arrowroot
- Starch that thickens the liquid into a clear, firm jelly as it heats.
- Sugar
- Adds sweetness and helps give the jelly its body and mouthfeel.
- Lemon rind
- Adds aromatic citrus oil to the boiling water, flavouring the jelly.
The step that matters
Adding the arrowroot while stirring constantly. Arrowroot paste added to hot liquid can clump if not stirred. Constant stirring keeps the starch dispersed so it thickens evenly and gels smoothly as it cools.
Swap the lemon
How well each one fits the dish's main ingredients (arrowroot, sugar, almond):
- Vanillafits better
- Raisinfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against arrowroot, sugar, almond. 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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