In a pressure cooker, add oil and saute the onions till pink.
Next, add finely chopped green chilies and ginger garlic paste.
Add cleaned and finely chopped cauliflower.
Saute well. Add the tomato puree and mix well.
Next, add the red chili powder, turmeric powder, and salt.
Add water and pressure cook for 2 to 3 whistles.
Once the pressure falls down, remove the lid and mash well.
Sprinkle the garam masala on top when serving.