Why it works: Butter and potato are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 6,456 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Caramel Potatoes
Ingredients
Directions
Cook the potatoes
Melt the butter in a sauté pan.
Add the boiled potatoes and fry until they are colored.
Drain off the butter and sprinkle the potatoes with sugar.
Roll and toss the potatoes until well browned.
Serve
Dish up and serve.
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.
-
Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Potato + sugartop 30% of all pairsSmell alikelowCooked together3,032 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Fat that fries the potatoes and carries heat evenly across the surface.
- Potatoes
- Starchy base that browns on the outside while the inside stays tender.
- Granulated sugar
- Caramelizes on the potato surface, adding sweetness and deep brown color.
The step that matters
Roll and toss until well browned. Sugar caramelizes only when the surface is hot and dry enough to brown. Stopping early leaves the coating pale and sticky rather than caramelized, and the sugar can scorch if the heat is too high for too long.
Swap the potato
How well each one fits the dish's main ingredients (butter, sugar):
- Sweet potatofits about as well
- Leekfits about as well
- Potatothe original
- Capsicumfits about as well
Fit is the average pairing score against butter, sugar. 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.
Potato Croquettes255 recipes
Potato Rolls78 recipes
Potato Chips53 recipes
Sweet Potato Croquettes53 recipes