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 ↓
Pecan Kisses
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 300°F (150°C).
Make the batter
Add a pinch of salt to the egg whites and beat until stiff.
Add the cream of tartar and sugar, and continue to beat until very stiff.
Blend the flour with the chopped pecans, then stir this mixture into the egg mixture along with the almond extract.
Bake
Drop spoonfuls onto greased parchment paper and bake for about 25 minutes.
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).
-
Almond + pecanstop 7% of all pairsSmell alikestrongCooked together431 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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 into a stiff foam that gives the cookies their light, airy structure.
- Granulated sugar
- Stabilizes the whipped whites and adds sweetness and a crisp, dry exterior.
- Cream of tartar
- Acidifies the egg whites, stabilizing the foam so it holds its volume longer.
- Chopped pecans
- Add texture and nutty flavor, and body to the batter.
- Flour
- Lightly binds the pecans into the batter so they stay distributed through the cookies.
The step that matters
Beating the egg whites to very stiff. Under-beaten whites will not hold enough air, so the cookies spread and turn dense. Over-beaten whites turn dry and grainy and lose their structure. Beat until the peaks are firm and glossy, and fold the flour and pecans in gently to keep that air.
Swap the pecans
How well each one fits the dish's main ingredients (egg, almond, sugar, flour, cream):
- Pistachiofits better
- Cashew nutfits better
- Hazelnutfits better
- Pecansthe original
Fit is the average pairing score against egg, almond, sugar, flour, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Almond Sponge Cake26 recipes
Almond Custard22 recipes
Almond Wafers22 recipes
Coconut Almond Cake17 recipes