Why it works: Peanut and oats work together. They rank in the top 7% of all ingredient pairs, and cooks put them together in 368 recipes. Both carry trans,trans-2,4-nonadienal, which smells fatty, green. The science ↓
Nut Croquettes
Ingredients
Directions
Prepare
Mince the peanuts using a grinder or rolling pin.
Combine the minced peanuts, cooked rolled oats, melted butter, onion, salt, Worcestershire sauce, and egg in a bowl, then mix thoroughly.
Shape and coat
Stir in half of the breadcrumbs.
Shape the mixture into cylindrical croquettes and roll in the remaining breadcrumbs.
Fry
Fry the croquettes in hot fat for 1 to 2 minutes until golden brown.
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.
-
Peanut + oatstop 7% of all pairsSmell alikemoderateCooked together368 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
-
Peanut + oniontop 9% of all pairsSmell alikestrongCooked together1,043 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Oats + buttertop 12% of all pairsSmell alikemoderateCooked together2,939 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Sauce and butter barely smell alike, yet cooks put them together in 15,338 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
- Binds the mixture so the croquettes hold their shape while frying.
- Cooked rolled oats
- Adds bulk and soft body so the mixture holds together without being dense.
- Breadcrumbs
- Form a crisp outer coating that browns when fried.
- Minced peanuts
- Provide the main nutty flavour and substance of the croquettes.
- Butter
- Adds richness and fat, which helps flavour and softens the interior.
The step that matters
Fry the croquettes in hot fat. Fat must be hot enough to brown the breadcrumb coating quickly. If the fat is too cool, the croquettes absorb oil and turn greasy before the coating crisps and sets.
Swap the onion
How well each one fits the dish's main ingredients (peanut, sauce, oats, butter, egg):
- Asparagusfits better
- Capsicumfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against peanut, sauce, oats, butter, egg. 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.

Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes