Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Roast Veal
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 roast
Preheat the oven to 400°F (200°C).
Season the roast with salt and pepper.
Dredge the roast well with flour.
In a covered roaster, heat the oil or fat.
Lay the roast in the roaster.
Roast and add vegetables
Roast for 5 to 6 minutes.
Pour in 2 cups of hot water.
After 15 to 20 minutes, add another 2 cups of hot water.
Twenty-five minutes before removing from the oven, add the vegetables around the roast and season them with salt and pepper.
Add a little more hot water.
Reduce the heat.
Cook more slowly.
Finish the gravy
After removing the roast and vegetables, thicken the gravy with a little flour mixed with water.
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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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 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
- Veal rump roast
- Is the main protein; its lean muscle cooks through and becomes tender with slow, moist heat.
- Flour
- Coats the roast so it browns and thickens the gravy as it cooks in the juices.
- Potatoes
- Absorb the cooking juices and turn soft and starchy as they roast beside the meat.
- Carrots
- Soften as they cook and add sweetness to the pan juices.
- Onions
- Soften and sweeten as they cook, flavouring the gravy.
The step that matters
Adding the water in stages. Adding the hot water in measured portions keeps liquid in the covered roaster so the roast braises rather than dries out, and the gravy base forms from the juices and browned flour.
Swap the onion
How well each one fits the dish's main ingredients (veal, potato, carrot, flour, pepper):
- Parsnipfits better
- Turnipfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against veal, potato, carrot, flour, 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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