Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Savoury Beef Rolls
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the filling
Mince the corned beef very fine, removing skin and gristle.
Season the minced beef with pepper and salt.
Mix the seasoned beef with melted butter and add chopped parsley.
Make the dough
Prepare the mashed potatoes.
Mix in the flour.
Beat in the eggs, reserving some egg for brushing.
Season the mixture to taste.
Stir over low heat to form a stiff paste.
Shape and bake
Roll out the paste to ¼ inch thickness.
Cut the rolled paste into oblong pieces about 4 inches long and 2 inches wide.
Place a dessertspoonful of the meat mixture on each piece.
Wet the edges of the pieces.
Fold over to shape into rolls.
Press down the ends firmly.
Trim as needed.
Brush the tops with beaten egg.
Sprinkle with crushed vermicelli.
Place the rolls on a greased baking sheet.
Bake in a hot oven at 400°F (200°C) until light brown.
Serve hot.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Corned beef
- Provides the savory meat filling that gives each roll its main flavor.
- Mashed potatoes
- Forms the soft, starchy base of the dough that holds the rolls together.
- Eggs
- Bind the dough and, brushed on top, help the rolls brown and turn glossy.
- Flour
- Adds structure to the potato mixture so it can be rolled and shaped into a stiff paste.
- Melted butter
- Adds fat and richness to the meat filling, keeping it moist and flavorful.
The step that matters
Stir the dough over low heat to a stiff paste. Gentle heat lets the potato and flour mixture thicken evenly without scorching. Too much heat can cause sticking or burning, and a paste that is not stiff enough will be hard to roll and will not hold its shape in the oven.
Swap the potato
How well each one fits the dish's main ingredients (beef, egg, flour, pepper, parsley, butter):
- Chivefits about as well
- Shallotfits about as well
- Leekfits about as well
- Potatothe original
Fit is the average pairing score against beef, egg, flour, pepper, parsley, butter. 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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