Spray a large frying pan 5 times with the low fat cooking spray, sauté the onion and garlic until soft; adding drops of hot water should the mixture begin to stick.
Add the curry powder and stir it in for 1 minute then add the mushrooms and lime juice and cook for about 5 minutes. Season to taste and set aside to cool.
In a large mixing bowl mash up the chickpeas with a potato masher until broken up but still slightly chunky.
Mix the chickpeas together with the cooled mushroom mixture and add the lime zest, breadcrumbs and chopped coriander.
Shape the mixture into 4 or 6 burgers (depending on your burger roll size) and place them onto a lightly floured plate, cover with cling film and chill in the fridge for at least 1 hour. Longer is better (4 – 6 hours) as the flavours will marinate more.
Once ready to cook, heat the olive oil in a large frying pan and cook burgers on each side until they are a golden colour.
Notes
These burgers, once cooked are perfect for freezing.They're easily re-heated in the oven from frozen.