Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Planked Club Steak
Ingredients
Directions
The book says “a hot oven”. The 400°F in the steps is the modern equivalent, not the book's own figure.
Prepare
Mix butter, red pepper, green pepper, parsley, onion, garlic, and lemon juice in a bowl.
Spread one-third of the butter mixture on the center of a wooden plank.
Using a pastry bag, arrange a border of Duchess potatoes around the edge of the plank.
Cook and serve
Pan-broil the Porterhouse steak for 4 minutes, then place it on the plank.
Spread the remaining butter mixture over the steak, then place it in a hot oven at 400°F (200°C) to finish cooking.
Garnish with sautéed mushroom caps.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 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
- Butter
- Carries the herbs and aromatics and adds richness and moisture to the steak.
- Porterhouse steak
- Main protein; pan-broiling sears the outside while the oven finishes the interior.
- Garlic
- Adds pungent aroma that blooms in the warm butter.
- Lemon juice
- Adds acidity that brightens the rich butter and herbs.
The step that matters
Pan-broil the steak before the oven. Searing the outside first builds browning and flavour, while the oven finishes the centre gently. Searing too briefly or too long leaves the interior unevenly cooked.
Swap the clove
How well each one fits the dish's main ingredients (butter, pepper, parsley, onion, garlic, lemon, potato):
- Thymefits better
- Marjoramfits better
- Dillfits better
- Clovethe original
Fit is the average pairing score against butter, pepper, parsley, onion, garlic, lemon, potato. 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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