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Mozza burger sauce

The classic Canadian A&W Mozza burger has a sweet sauce.

Mechanic

A mayo base with roughly half as much red relish, and a spoonful of Thousand Island to round it out. The relish brings the sweetness, sourness, and texture; the chili sauce in it gives the tomato tang that sets it apart from a plain relish mayo.

Ingredients

  • 125 ml (½ cup) mayonnaise
  • 60–75 ml (4–5 tbsp) red relish: sweet pickle relish mixed with Heinz Chili Sauce
  • 15–30 ml (1–2 tbsp) Thousand Island dressing
  • A pinch of sugar (optional)

Method

Stir everything together. Taste, and add the sugar if it isn’t sweet enough.

To serve

On both buns of a Mozza burger.

Notes

  • Bruce’s burger sauce was also developed for a mozza-style burger: sharper, with mustard, where this one is sweeter.
Sourceoriginal
Servesmakes about 200 ml (¾ cup)
Prep5 min
Total5 min
DateOctober 12, 2026
UpdatedOctober 17, 2026