Heat oil in a pan. Add onions, ginger, garlic, and green chillies and sauté till golden brown. Add boiled vegetables and stir.
Stir in the pav bhaji masala, turmeric, tomatoes, capsicum and salt. Add slit green chillies and water and mix it well. Cook for 4-5 minutes.
Mash the vegetables till they are little pulpy.
Add lemon juice and serve with toasted buns or other bread.
Vegetables cooked and mashed together, Mumbai style.