Why it works: Egg and ham are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 4,526 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Potato Balls
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Bake the potatoes until tender.
Mash the potatoes until smooth.
Shape and bake
Form the mashed potatoes into balls.
Brush the balls with the egg yolk.
Bake in a 400°F (200°C) oven until browned.
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.
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Egg + hamtop 17% of all pairsSmell alikemoderateCooked together4,526 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Potato + hamtop 24% of all pairsSmell alikemoderateCooked together127 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
-
Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the starchy base that mashes smooth and holds the shape of the balls.
- Egg yolk
- Brushed on the surface, it promotes browning and a glossy finish in the oven.
The step that matters
Brush the balls with the egg yolk. An even, thin coat of egg yolk gives uniform browning and a glossy surface. Uneven or heavy brushing can leave pale patches or pooled, greasy spots.
Swap the potato
How well each one fits the dish's main ingredients (egg, ham):
- Asparagusfits better
- Mustardfits better
- Leekfits better
- Potatothe original
Fit is the average pairing score against egg, ham. 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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