Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Porterhouse Steak
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).
Cut the bacon into long, narrow strips and lard one side of the steak with them.
Chop the carrot, turnip, and onion into ¼-inch pieces.
Bake
Place the vegetables in a pie dish with some dripping, salt, and pepper.
Lay the steak on top of the vegetables, larded side up, and pour in a little water.
Bake for 45 minutes.
Finish and serve
Remove the steak and place it on a hot dish.
Mix the Bovril with the gravy and strain it over the steak.
Garnish with the vegetables and serve.
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.
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + oniontop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
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).
-
Turnip + peppertop 10% of all pairsSmell alikemoderateCooked together5,252 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Porterhouse steak
- Provides the main protein; larding with bacon adds fat and moisture as it bakes.
- Fat bacon
- Melts into the steak during baking, adding richness and flavour to the meat.
- Onion
- Softens and sweetens as it bakes, flavouring the gravy beneath the steak.
- Bovril
- Adds concentrated savoury depth to the gravy poured over the steak.
The step that matters
Bake for 45 minutes. Baking the steak at a moderate oven heat for the stated time cooks the meat through gently. Checking doneness against the thickness of the steak helps avoid overcooking, which makes meat dry and tough.
Swap the onion
How well each one fits the dish's main ingredients (carrot, turnip, pepper):
- Parsnipfits better
- Leekfits better
- Beetrootfits better
- Onionthe original
Fit is the average pairing score against carrot, turnip, 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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