Heat the oil in the pan over a medium heat. Fry the onions until soft, about 10 minutes, stirring often, then add the garlic and chili and fry for a further two minutes. Season with a little salt.
Add all the remaining ingredients bar the gherkins and capers, and bring to a low boil. Simmer for 20-30 minutes, until it starts to thicken like a jam.
Add in the gherkins and capers, taste and season if required. Allow to cool before serving.
Nutrition
Nutrition Facts
Classic Burger Relish
Amount per Serving
Calories
325
% Daily Value*
Fat
8
g
12
%
Saturated Fat
1
g
6
%
Sodium
527
mg
23
%
Potassium
668
mg
19
%
Carbohydrates
64
g
21
%
Fiber
4
g
17
%
Sugar
56
g
62
%
Protein
3
g
6
%
* Percent Daily Values are based on a 2000 calorie diet.