Step 1

Combine all the ingredients in the bowl of a food processor/blender and mix until all the ingredients are finely chopped and the mixture is quite saucy.

Step 2

Transfer to a saucepan over medium heat and simmer for 20 minutes, stirring every few minutes to prevent the sauce from burning.

Step 3

After 20 minutes, check the seasoning and adjust. The sauce should be well balanced with a good kick of spice and sourness from the lemon and vinegar.

Step 4

Pour into jars/bottles and keep in the refrigerator for up to 2 weeks.