Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Nut Bread
Ingredients
Directions
Soak the yeast and sugar in 1 cup of lukewarm water for 1 hour.
Combine mashed potatoes with 1 tablespoon of flour and 1 cup of boiling water; stir and let cool.
Add the soaked yeast to the potato mixture, mix well, and let it sit overnight in a warm place.
Add 1 quart of lukewarm water and enough flour to make a sponge batter; cover and let it rise.
Once light, mix in 1 to 1½ cups sugar, ½ cup lard or butter, and 1 to 1½ cups nut meats; knead, adding flour as needed.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + meattop 14% of all pairsSmell alikemoderateCooked together786 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
Swap the potato
How well each one fits the dish's main ingredients (sugar, flour, butter, meat):
- Shallotfits better
- Leekfits about as well
- Mustardfits about as well
- Potatothe original
Fit is the average pairing score against sugar, flour, butter, meat. Candidates are from the same food group and used in at least 100 recipes.
More nut bread recipes
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.

Potato Bread124 recipes
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes