Why it works: Potato and carrot match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 3,107 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Plank Steak
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 steak
Preheat a broiler and oil it well.
Cook the steak over coals for about 8 minutes, turning several times.
Place the cooked steak on a hot plank.
Assemble and bake
Surround the steak with hot mashed potatoes.
Mix the egg yolk with a little milk and brush it over the edges of the potatoes.
Set the plank in a 400°F (200°C) oven to brown and reheat the potatoes.
Finish and serve
Remove from the oven and fill the space between the steak and potatoes with cooked peas, string beans, and thin strips of carrot.
Season with salt, pepper, and butter.
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 + carrottop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Beans + carrottop 4% of all pairsSmell alikestrongCooked together1,443 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Potato + beanstop 5% of all pairsSmell alikestrongCooked together655 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Peas + beanstop 5% of all pairsSmell alikestrongCooked together949 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 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
- Steak
- Provides the main meat, cooked over coals until browned on the outside.
- Egg yolk
- Brushed on the potato edges, it enriches the surface and helps it brown in the oven.
- Mashed potatoes
- Form a soft, moist border around the steak and reheat on the plank.
- Butter
- Adds richness and flavor, and moisture, to the finished dish.
The step that matters
Setting the plank in the oven. The potatoes need to reheat and brown without drying out or scorching. Egg yolk browns quickly, so watch the surface closely while the steak stays hot.
Swap the peas
How well each one fits the dish's main ingredients (potato, egg, milk, pepper, butter, beans, carrot):
- Chickpeafits about as well
- Lima beansfits about as well
- Peanutfits about as well
- Peasthe original
Fit is the average pairing score against potato, egg, milk, pepper, butter, beans, carrot. 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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