Why it works: Pepper and sage match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 5,388 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Mock Duck
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Stuff and roll
In a bowl, mix bread crumbs, chopped onion, butter, suet, salt, pepper, and sage.
Place the stuffing on the round steak and roll it up tightly.
Tie the roll with string in several places.
If the steak is tough, steam it until tender before roasting.
Cook
Roast in the oven until brown, or cook in a covered dish with water or soup stock.
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 + sagetop 3% of all pairsSmell alikestrongCooked together5,388 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + sagetop 12% of all pairsSmell alikemoderateCooked together3,628 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Round steak
- Forms the outer meat wrap, which becomes tender with slow moist cooking.
- Bread crumbs
- Absorb fat and juices, giving the stuffing body and a soft texture.
- Suet
- Adds fat that keeps the stuffing and meat moist during cooking.
- Butter
- Adds fat and richness, helping the stuffing brown in the oven.
- Onion
- Adds savory sweetness and aroma to the stuffing as it cooks.
The step that matters
Steaming a tough steak until tender. Round steak is lean and connective tissue needs long, moist heat to soften. Roasting it before it is tender can leave the meat chewy, so check that it is tender before roasting.
Swap the sage
The recipe marks sage as optional. How well each one fits the dish's main ingredients (bread, onion, butter, pepper):
- Parsleyfits better
- Garlicfits better
- Thymefits about as well
- Sagethe original
Fit is the average pairing score against bread, onion, butter, pepper. 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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