Why it works: Almond and flour are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 8,673 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Date Macaroons
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Make and bake
Beat the egg whites until very stiff.
Add the powdered sugar, chopped dates, and chopped almonds; stir well.
Drop the mixture by teaspoonfuls, ½ inch apart, onto buttered and floured pans.
Bake in the preheated oven until set.
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.
-
Almond + flourtop 5% of all pairsSmell alikemoderateCooked together8,673 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Dates + almondtop 7% of all pairsSmell alikemoderateCooked together217 recipes
Shared aroma: coumarin (sweet, hay).
-
Almond + buttertop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Egg whites
- Whipped until stiff, they trap air and give the macaroons a light, airy structure.
- Powdered sugar
- Adds sweetness and dissolves into the whipped whites, helping the mixture hold together.
- Chopped dates
- Add moisture and sweetness, giving the macaroons a soft, chewy texture.
- Chopped almonds
- Add body and a nutty flavor, and help the cookies hold their shape.
The step that matters
Beat the egg whites until very stiff. Whites that are not beaten stiff enough cannot trap enough air, so the mixture stays dense and the macaroons spread or bake up flat.
Swap the dates
How well each one fits the dish's main ingredients (egg, sugar, almond, butter, flour):
- Raisinfits better
- Vanillafits better
- Figfits better
- Datesthe original
Fit is the average pairing score against egg, sugar, almond, butter, flour. 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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