Name: Sauce a LA Maitre d'Hotel
Ingredients: ½ cup unsalted butter; 2 teaspoons finely minced parsley; ¼ teaspoon grated nutmeg

Why it works: Parsley and nutmeg match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 5,062 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

The recipe

Ingredients

Contains: milk, fish (auto-detected from the ingredients and method; we can miss things, so check labels)

½ cup unsalted butter
2 teaspoons finely minced parsley
¼ teaspoon grated nutmeg

Also mentioned in the method: fish

Directions

Melt the butter in a small saucepan over low heat.
Add the minced parsley and grated nutmeg to the melted butter and stir well to combine and heat through.
Serve warm as a sauce for fish or vegetables.

Recipe from a historical cookbook (Internet Archive).

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 aroma chemistry they share, and how many recipes mention both.

Parsley + nutmegtop 3% of all pairs

Aroma overlapstrong

Mentioned together5,062 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Butter + parsleytop 8% of all pairs

Aroma overlapmoderate

Mentioned together28,543 recipes

Shared aroma: trans-2-hexenal (green, leafy).
Butter + nutmegtop 9% of all pairs

Aroma overlapmoderate

Mentioned together24,374 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Unsalted butter: Melts to form the rich, smooth base that carries the other flavours.
Parsley: Adds fresh, green flavour and aroma to the warm butter.
Nutmeg: Adds a warm, aromatic note that complements the butter and parsley.

Flavor stand-ins for the nutmeg

How well each one fits the dish's main ingredients (butter, parsley):

Thymebetter flavor fit
Tarragonbetter flavor fit
Marjoramabout as good a flavor fit
Nutmegthe original

Fit is the average pairing score against butter, parsley. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“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.