In a non-stick pan, add onions and saute on a medium flame for 1-2 mins.
Add ginger garlic paste, green chillies, masala, jeera-dhania powder, haldi, black and normal salt, tomatoes and mix well and cook for 5 mins while stirring occasionally.
Add sprouts and potatoes, mix well and cook for 1 more minute. Your stuffing is ready
Put this stuffing in bread, with onion slices, grill until bread turns crispy, enjoy !