To assemble the burgers, spread a little of the chilli relish onto ... then add a burger, a slice of cheese, and a dollop of the mustard mayonnaise. Top with a few gherkin and red onion slices ...

Spread one half of each bun with the tomato relish and add a lettuce leaf, a burger, a dollop of mint mayonnaise and a few slices of gherkin before popping on the top half of the bun. If covered ...