PANTRYFLEX

shake · egg emulsion

★ STARRED KITCHENPrep 5 min

Cedarhall Reuben Mustard Mayonnaise

Independent adaptation of a publicly published Paul Welburn recipe. Not affiliated with, sponsored by, or endorsed by Paul Welburn.

From a starred kitchen.

Ratio

Ratio by volume: Mayo 316 ml
Mayo 316 ml

Ingredients

  • Dry Mustard — 40g English mustard powder
  • Mayo — 300g mayonnaise
  • Salt — salt to taste

Method

  1. Pour to the lines in order (bottom → top): Mayo.
  2. Add finishing notes: Dry Mustard, Salt.
  3. Cap the jar and shake until emulsified.

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Provenance

Paul Welburn — published sauce recipes in the PantryFlex catalog. Michelin 1* (Rhodes W1 / The Oxford Kitchen, historical as head chef).

Originally published as Reuben Mustard Mayonnaise.

Adapted from a Paul Welburn recipe (Paul Welburn / Peter's Yard (Reuben crispbread canapés)).

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FAQ

Can this go in a shake jar?

Yes. Its liquids pour to printed fill-lines, so it can be one of the sauces on a PantryFlex jar.

What do the quantities mean?

Amounts follow the published recipe in household units (with metric in parentheses). On a jar, every sauce scales to the same fill height.

Where did this recipe come from?

Adapted from Paul Welburn / Peter's Yard (Reuben crispbread canapés) (published as “Reuben Mustard Mayonnaise”). Full citation lives in Provenance.

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