Why it works: Potato and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,355 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Irish Potato Cakes
Ingredients
Directions
Prepare
Combine boiled, mashed potatoes and sweet cream in a bowl.
Add coarse sea salt to taste.
Stir in enough flour to form a paste.
Bake
Shape the mixture and bake on a board before the fire or in a floured tin pan.
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 + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + creamtop 17% of all pairsSmell alikelowCooked together2,481 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Cream + flourtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the bulk and starch that give the cakes their soft, tender body.
- Sweet cream
- Adds fat and moisture, making the mixture richer and softer.
- Flour
- Binds the mash into a workable paste that holds its shape.
The step that matters
Stirring in the flour. Adding too much flour makes the cakes dense and tough, because gluten develops as the dough is worked. Add it gradually, just until the mixture forms a paste that holds its shape.
Swap the potato
How well each one fits the dish's main ingredients (cream, flour):
- Arrowrootfits better
- Leekfits better
- Spinachfits better
- Potatothe original
Fit is the average pairing score against cream, flour. 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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