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Sauce

Savoury Toast

A butter and mustard sauce with pepper and stock, poured over grilled meat.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Mustard and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 15,430 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Savoury Toast

Ingredients

Directions

Make the sauce

  1. Melt the butter in a saucepan.

  2. Mix in the mustard, black pepper, cayenne pepper, and stock, then beat well until combined.

Serve

  1. Pour over grilled chop or steak before serving.

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 their aromas overlap, and how often cooks already put them together.

  1. Mustard + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together15,430 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Butter + peppertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  3. Butter + mustardtop 22% of all pairs
    Smell alikemoderate
    Cooked together8,003 recipes

    Shared aroma: guaiacol (smoky, sweet).

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

What each ingredient does

Butter
Melts into a rich fat that carries the spices and gives the sauce a smooth, silky body.
Prepared mustard
Its emulsifiers help hold the melted butter and stock together and add a sharp, tangy bite.
Stock
Adds liquid and savory depth, thinning the butter into a pourable sauce.
Black pepper
Adds a mild, earthy heat that seasons the sauce.

The step that matters

Beat well until combined. Melted butter and liquid stock naturally separate. Beating thoroughly disperses the butter into fine droplets, and the mustard helps hold them, so the sauce stays smooth rather than greasy and split.

Swap the mustard

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

  1. Capsicumfits better
  2. Potatofits better
  3. Carrotfits better
  4. Mustardthe original

Fit is the average pairing score against butter, 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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