-
In a large pan, heat oil before cooking the onion, green onions and garlic for 5-6 minutes.
-
Add spices and chili before tipping the mixture until a bowl. Combine with beans, then mash.
-
Once cooled, add egg, breadcrumb, coriander, and lime juice. Stir before forming into 4 patties. Leave in the fridge for 15 minutes.
-
Preheat grill, cooking burgers for 3-4 minutes per side. To serve, spread guacamole onto the patty and top with a tomato, then place on a bed of arugula. Eat with a fork and knife.