For this recipe, I use red onion, cucumber and whole sprigs of fresh coriander for this recipe. The burger is topped with garlic aioli. I also use a standard seeded burger bun. However, you can get creative with the toppings.
You can use other standard burger toppings such as tomato, lettuce or pickle. Shredded red cabbage or carrots are also great colourful options. Or you can create an Asian inspired recipe by using sliced spring onions, coriander and making a ginger aioli instead of a garlic one. You could even create a fruity burger by topping with some sliced fresh mango.
For a low carb option, pile on lower carb vegetables and lettuce and omit the burger bun.