simmer · dressing
★ STARRED KITCHENPrep 5 minCook 15 minSweet Mustard Sauce
Independent adaptation of a publicly published Mark Kempson recipe. Not affiliated with, sponsored by, or endorsed by Mark Kempson.
DRESSING · SCORCHED MACKEREL & SMOKED EEL
A dressing for scorched mackerel & smoked eel.
Kempson's sweet mustard sauce.
Ratio
Ingredients
- Sugar6 Tbsp (75 g)
- White Wine Vinegarabout 6 Tbsp (100 ml)
- Dijon Mustard1 tbsp of Dijon mustard, heaped (15 ml)
- Cream2 tsp single cream (10 ml)
- Saltabout ¼ tsp (2 g)
- Canola Oilabout 3 Tbsp (50 ml)
Method
- Pour to the lines in order (bottom → top): W.WINE VINEGAR, CANOLA OIL, DIJON, CREAM.
- Shake-to-line (dashed marks): add SUGAR. Spoon in, shake, and top up until the settled level reaches each dashed line.
- Season to finish: SALT (to taste).
- Cap the jar and shake until combined.
- Pour into a cold pan and bring to a gentle simmer. The jar stays off the stove. Cool leftovers briefly before they go back in the glass, then refrigerate promptly.
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The ratio lives in glass now.
You found this recipe once. On a PantryFlex jar it's printed in glass. 6 ingredients poured cold, shaken, then warmed; no measuring cups on a Tuesday.
3 kitchens · 3 stars
- Sweet Mustard Sauce★ STARRED KITCHENOn the jar: SWEET
- Grain Mustard Dressing★ STARRED KITCHENOn the jar: GRAIN
- Lemon Dressing★ STARRED KITCHENOn the jar: LEMON
- Honey and Mint Dressing★ STARRED KITCHENOn the jar: HONEY AND
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Provenance
Mark Kempson works in Modern British / seasonal at Kitchen W8; credentials include Michelin 1* (Kitchen W8, London).
More from this kitchenFAQ
Can this go in a shake jar?
Yes, with one pan. Its liquids pour to the printed fill-lines and shake cold; the mix then goes into a pan to simmer. The jar itself never touches heat.
What do the quantities mean?
This page lists the published recipe in household units (with metric in parentheses). A PantryFlex jar makes a 1.15× batch of it. The jar's printed lines, counts, and QR guide are already scaled to match, so follow the jar or this page, not a mix of both. Amounts in the jar’s ADD row are rounded to the nearest common spoon measure (T = tablespoon, t = teaspoon) so they can be read off the glass.
Where did this recipe come from?
Adapted from Mark Kempson / Great British Chefs (scorched mackerel, Kitchen W8) (published as “Sweet Mustard Sauce”). Full citation lives in Provenance.
What if it separates?
Oil and acid emulsions can separate in the fridge; that's the fat solidifying, not spoilage. Cap the jar and shake, or let it sit at room temperature a few minutes first, then shake again.