Why it works: Parsley and pepper 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 ↓
Rolled Steak
Ingredients
Directions
Prepare the steak
Flatten the rump steak and spread a mixture of bread crumbs, parsley, pepper, and salt mixed with softened butter on it.
Roll up the steak and tie it securely with fine twine.
Bake and serve
Place the rolled steak in a dish with boiling water and cover with another dish.
Bake for 40 minutes, basting frequently.
Remove the cover and allow it to brown before serving.
Thicken the gravy with browned flour and serve hot.
Cut off the twine before serving.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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
- Rump steak
- Forms the main body of the dish and provides the meat that is rolled and cooked.
- Bread crumbs
- Absorb the butter and parsley in the filling, adding body and a soft texture inside the roll.
- Butter
- Adds richness and moisture to the filling and helps the crumbs carry flavour through the meat.
- Browned flour
- Thickens the cooking liquid into a gravy and adds a toasted, roasted flavour.
The step that matters
Bake, basting frequently. Basting keeps the surface of the steak moist while it bakes in the covered dish, so the meat stays tender and the juices stay usable for the gravy.
Swap the parsley
How well each one fits the dish's main ingredients (bread, pepper, butter, flour):
- Parsleythe original
- Nutmegfits about as well
- Sagefits about as well
- Marjoramfits less well
Fit is the average pairing score against bread, pepper, butter, 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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