Why it works: Potato and parsley are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,855 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Stuffed Potatoes
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 the potatoes
Preheat the oven to 400°F (200°C).
Cut a thin slice from one end of each potato so they can stand firm.
Bake the potatoes until done.
Cut a lid from the upper end and scoop out the insides into a bowl, keeping the skins whole.
Make the filling
Beat the potato insides with cream, butter, and the beaten egg white until light.
Add coarse sea salt to taste.
Fill and serve
Fill the potato skins with the mixture, heaping it high.
Return the filled potatoes to the oven for 10 minutes to heat.
Serve on a platter with sprigs of parsley.
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.
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the edible shell and the bulk of the filling, holding the mixture once scooped out.
- Cream
- Adds moisture and richness, keeping the mashed filling soft and smooth.
- Butter
- Adds fat for a richer flavour and a smoother, silkier texture.
- Egg white
- Whipped into the filling to make it light and help it hold its shape when heated.
The step that matters
Beat the filling until light. Beating the potato with the egg white incorporates air, which makes the filling light and fluffy rather than dense. Under-beating leaves it heavy, and it may not hold its height in the skins.
Swap the parsley
How well each one fits the dish's main ingredients (potato, cream, butter, egg):
- Nutmegfits better
- Parsleythe original
- Tarragonfits about as well
- Capersfits less well
Fit is the average pairing score against potato, cream, 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.
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