Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Scotch Eggs
Ingredients
Directions
Prepare the coating
Make a panada by mixing the flour, butter, and stock in a bowl.
Add the chopped meat and season with salt and pepper.
Coat and fry
Shell the hard-boiled eggs and rub them with a little flour.
Coat the eggs with the meat mixture.
Dip the coated eggs in beaten egg and then roll in breadcrumbs.
Fry the eggs in hot oil until golden brown.
Serve
Cut the eggs in half, arrange on a dish, and garnish with 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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + meattop 16% of all pairsSmell alikemoderateCooked together7,594 recipes
Shared aroma: guaiacol (smoky, sweet).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled eggs
- Form the firm centre that the meat coating wraps around.
- Butter
- Adds richness and moisture to the panada binding the meat.
- Flour
- Thickens the stock into a panada and dries the eggs so the coating sticks.
- Meat
- Forms the savoury outer layer that surrounds the egg.
- Stock
- Moistens the flour and butter into a binding paste for the meat.
The step that matters
Coating the eggs with the meat mixture. If the eggs are not dry and lightly floured, the meat will slide off. An even layer of meat also matters, because thin spots can split or leave the egg exposed during frying.
“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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