Why it works: Sauce and ketchup match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Roast Beef, Mrs. C. Belford
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).
Dredge the beef roast lightly with flour and season with salt and pepper.
Roast
Place the roast in the oven and baste frequently while roasting.
Roast for 15 minutes per pound for rare, longer for well done.
Serve
Serve with a sauce made from the drippings, adding Worcestershire sauce and tomato ketchup.
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.
-
Sauce + ketchuptop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + tomatotop 8% of all pairsSmell alikemoderateCooked together5,448 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Flour + ketchuptop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef roast
- Forms the main body of the dish and sets the texture and doneness of the meat as it cooks.
- Flour
- Dusting on the roast helps the surface brown and gives the drippings body for the sauce.
- Worcestershire sauce
- Adds savory, tangy depth to the drippings sauce.
- Tomato ketchup
- Adds sweetness and acidity to the drippings sauce.
The step that matters
Roast for 15 minutes per pound. Time alone sets doneness, and internal temperature is more reliable. Meat keeps cooking after leaving the oven, so pulling it a little early helps avoid overcooking. Basting keeps the surface moist while it browns.
Swap the tomato
How well each one fits the dish's main ingredients (beef, flour, pepper, sauce, ketchup):
- Capsicumfits better
- Horseradishfits better
- Shallotfits better
- Tomatothe original
Fit is the average pairing score against beef, flour, pepper, sauce, ketchup. 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.
More roast beef recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Beef Loaf175 recipes
Cream of Tomato Soup107 recipes
Corned Beef87 recipes