Why it works: Spinach and asparagus match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 274 recipes. Both carry 2-methoxy-4-vinylphenol, which smells clove, smoky. The science ↓
Planked Steak
Ingredients
Directions
Prepare the steak
Preheat the plank until very hot.
Broil the steak lightly on one side.
Place the broiled side down on the plank.
Brush the steak with melted butter or olive oil.
Sprinkle the steak with salt and pepper.
Place the plank on the broiler of a gas stove over low flame.
Broil slowly for about 15 minutes.
Prepare the vegetables and potatoes
Prepare the potatoes by pressing them through a ricer.
Season the potatoes with salt, pepper, and butter.
Moisten the potatoes with cream.
Beat the potatoes with a fork until light.
Prepare the onions, spinach, asparagus, baked stuffed tomatoes or peppers, and peas.
Assemble and serve
When the steak is nearly done, remove the plank from the oven.
Press the potatoes through a pastry tube to form a border around the edge of the plank.
Neatly place the other vegetables between the potato border and the steak.
Pour the mushroom sauce over the steak.
Return the plank to the oven to heat through.
Allow the potatoes to brown slightly.
Garnish with parsley or watercress.
Serve on a large tray or platter.
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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Spinach + asparagustop 1% of all pairsSmell alikestrongCooked together274 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + asparagustop 4% of all pairsSmell alikestrongCooked together217 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + spinachtop 5% of all pairsSmell alikemoderateCooked together646 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pepper + spinachtop 6% of all pairsSmell alikemoderateCooked together3,400 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Steak
- Forms the main protein; broiling browns its surface while the inside cooks gently.
- Butter or olive oil
- Adds fat and moisture to the steak surface, aiding browning and flavour.
- Potatoes
- Form a light, creamy border that is seasoned and browned on the plank.
- Cream
- Moistens the mashed potatoes, giving them a softer, smoother texture.
- Mushroom sauce
- Adds moisture and savoury flavour over the cooked steak.
The step that matters
Broil slowly over low flame. Low, gentle heat cooks the steak through without burning the surface before the interior is done. Pressing the potatoes into a border and letting them brown slightly relies on the same careful heat control.
Swap the onion
How well each one fits the dish's main ingredients (butter, pepper, potato, cream, milk, spinach, asparagus):
- Chivefits better
- Leekfits better
- Lettucefits about as well
- Onionthe original
Fit is the average pairing score against butter, pepper, potato, cream, milk, spinach, asparagus. 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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