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 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, mix bread crumbs, chopped onion, butter, suet or dripping, salt, pepper, and sage.
Spread the stuffing over the round steak.
Roll the steak around the stuffing and tie it with string in several places.
Cook
If the steak is tough, steam or stew it until tender before roasting.
Roast in the oven until brown, or cook in a covered dish with water or stock around it.
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, and its connective tissue becomes tender with slow moist cooking.
- Bread crumbs
- Absorb fat and juices, giving the stuffing a moist, soft body.
- Suet or dripping
- Adds fat that keeps the stuffing moist and carries flavour during cooking.
- Butter
- Adds fat and richness, helping the stuffing brown in the oven.
- Onion
- Adds savoury aroma and sweetness as it softens in the stuffing.
The step that matters
Tenderising the steak before roasting. Round steak is a tough cut with a lot of connective tissue. Steaming or stewing it slowly breaks that tissue down into gelatin, so the rolled meat becomes tender. Roasting it straight away would leave it chewy.
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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