Boil potatoes, peel, and mash before measuring out 2 cups
If using canned chickpeas, drain and rinse before adding 1 cup to the mashed potato in a large bowl. If using dried chickpeas, soak overnight and pressure cook for 20 minutes before using
Using a potato masher, mash the potato and chickpeas together until you get a smooth mixture
To this, add 1/4 cup minced onions (this is optional), 1/2 tsp red chilli powder, 1 tsp garam masala, 1/4 tsp powdered cumin powder, 1 tsp ginger garlic paste, 1/2 tsp freshly cracked black pepper, 1/4 cup chopped fresh coriander leaves and salt
Mix well until the ingredients are well incorporated. Taste a small bit to see if the spice levels and salt are as you prefer
If you have store-bought breadcrumbs, measure out 1/2 cup and add at this time. If not, toast a slice of bread until nicely browned, powder coarsely in a mixer or blender, and add to the above
Mix again well until you get the patty mixture
Shape into desired sized patty (larger sizes if you want to use for burgers) and set aside