Boil and mash raw green banana completely.
In a bowl, knead ground meat, mashed banana, ginger paste, garlic paste, garam masala, red chili powder, and salt for 10 minutes until smooth paste texture forms.
Shape mixture into soft round flat patties.
Shallow-fry patties in ghee on medium heat for 4 minutes per side until dark brown crust forms and interior stays tender.
Serve warm with sliced onions.