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 the roll
Pound the steak to tenderize it and coat it with flour.
Prepare a dressing by moistening bread crumbs with butter and seasoning with salt, pepper, chopped onion, and sage.
Spread the dressing on the steak, roll it up, and secure it with skewers or string.
Bake and finish the sauce
Place the rolled steak in a baking dish and add the tomatoes thinned with water around it.
Bake at 350°F (175°C) for one hour, basting frequently.
Add sliced onion to the tomatoes, season with salt and Worcestershire sauce.
Once cooked, remove the skewers or string, strain the sauce, and if it's not thick enough, add a small portion of flour and let it boil for a moment.
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).
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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Bread + tomatotop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Round steak
- Forms the meat roll and becomes tender when pounded and slowly baked.
- Bread crumbs
- Absorb butter and seasoning to form a moist stuffing inside the roll.
- Butter
- Adds richness and moisture to the dressing and the cooking meat.
- Tomatoes
- Form the braising liquid that gives the sauce its body and tangy flavor.
- Flour
- Thickens the strained sauce so it clings to the meat.
The step that matters
Thickening the sauce with flour. Flour must be added in a small amount and boiled briefly so its starch swells and thickens the liquid. Adding too much creates lumps or a pasty taste, while too little leaves the sauce thin.
Swap the onion
How well each one fits the dish's main ingredients (flour, bread, butter, pepper, sage, tomato, sauce):
- Capsicumfits better
- Shallotfits better
- Eggplantfits better
- Onionthe original
Fit is the average pairing score against flour, bread, butter, pepper, sage, tomato, sauce. 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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