Blanch the spinach in hot water for 2 minutes, then transfer it to ice water. Drain and chop finely.
In a large bowl, combine the spinach, mashed green peas, mashed potatoes, green chilies, ginger paste, garam masala, and salt.
Mix well until a smooth dough-like mixture is formed.
Divide the mixture into equal portions and shape them into round or oval patties.
Heat a little oil in a non-stick pan over medium heat.
Shallow-fry the kababs for 3–4 minutes on each side until they become golden brown and crispy.
Remove the kababs and place them on paper towels to absorb excess oil.
Serve hot with mint chutney, tomato ketchup, onion rings, and lemon wedges.