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 ↓
Potato Cake — an Irish Dish, Nationally Known As “Fadge.”
Ingredients
Directions
Prepare the dough
Mash or crumble the cold boiled potatoes in a bowl.
Add salt to taste and mix well.
Dust a clean surface with flour to prevent sticking.
Roll out the potato mixture thinly, using just enough flour.
Shape and cook
Cut into rounds, squares, or diamonds.
Bake on a hot dish in the oven or cook on a griddle or pan over the fire.
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold boiled potatoes
- Their starch binds the mashed potato into a dough that holds its shape.
- Flour
- A light dusting keeps the dough from sticking to the surface and rolling pin.
The step that matters
Roll out the potato mixture thinly, using just enough flour.. Too little flour lets the dough stick and tear, while too much makes the cakes dry and tough as extra flour is worked into the starch. Rolling thinly lets the cakes cook through evenly.
“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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