Skip to main content
Sauce

Mustard for Meat

A mustard-based sauce for meat, made with egg yolk, butter, mustard, salt, and vinegar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
Jump to recipe ↓

Why it works: Mustard and vinegar are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Mustard for Meat

Ingredients

Directions

  1. In a bowl, combine the beaten egg yolk, salt, butter, and mustard.

  2. Add vinegar gradually until you reach the desired consistency. Mix well until smooth.

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 + vinegartop 7% of all pairs
    Smell alikemoderate
    Cooked together14,067 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Egg + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

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

    Shared aroma: guaiacol (smoky, sweet).

  4. Butter + vinegartop 23% of all pairs
    Smell alikemoderate
    Cooked together13,513 recipes

    Shared aroma: isoamyl acetate (banana, pear).

  5. Egg + mustardtop 28% of all pairs
    Smell alikemoderate
    Cooked together9,210 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

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

What each ingredient does

Egg yolk
Emulsifies the butter and mustard, giving the sauce a thick, smooth body.
Mustard
Adds sharp, pungent flavour that cuts through the richness of the sauce.
Butter
Adds richness and a silky texture to the emulsified sauce.
Vinegar
Adds acidity that brightens the flavour and helps thin the sauce to the desired consistency.

The step that matters

Adding the vinegar gradually. Adding vinegar too quickly can break the emulsion of egg yolk and butter, leaving the sauce thin or separated. Adding it slowly while whisking lets the yolk keep the fat suspended, producing a smooth, stable sauce.

Swap the mustard

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

  1. Cucumberfits about as well
  2. Shallotfits about as well
  3. Mustardthe original
  4. Chivefits about as well

Fit is the average pairing score against egg, butter, vinegar. 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.

You might also like

Mixed MustardMixed Mustard9 recipesWine Sauce (for stewed fruit)Wine Sauce (for stewed fruit)186 recipesCaper SauceCaper Sauce180 recipesBrown SauceBrown Sauce141 recipes